Trace number 3152358

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 1300.01

General information on the benchmark

Namerandom/large/
unif-k7-r85-v200-c17000-S970203146-047-UNKNOWN.cnf
MD5SUM635ea520fe16a78d41337039f98997e5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2027.46
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 517000

Solver Data 

1.29/1.31	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.29/1.31	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.29/1.31	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.29/1.31	c main()::
1.29/1.31	c initFormula():: searching for DIMACS p-line....
1.29/1.31	c full lookahead due to high density!
1.29/1.31	c initFormula():: the DIMACS p-line indicates a CNF of 200 variables and 17000 clauses.
1.29/1.31	c parseCNF():: parsing....
1.29/1.31	c parseCNF():: the CNF contains 0 unary clauses.
1.29/1.31	c runParser():: parsing was successful, warming up engines...
1.29/1.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.31	c preprocessing fase I completed:: there are now 200 free variables and 17000 clauses.
1.29/1.31	c using k-SAT heuristics (size based diff)
1.29/1.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.31	c main():: clause / variable ratio: ( 17000 / 200 ) = 85.00
1.29/1.31	c longest clause has size 7
1.29/1.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.31	c number of free variables = 200
1.29/1.31	c dynamic_preselect_setsize :: off
1.29/1.31	c main():: all systems go!
1.29/1.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 251
1.39/1.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 4077
2.29/2.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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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 |****************************************************************| ( 2/999) NodeCount: 110270
25.79/25.81	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 |*********************************************
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c |***********************************************
c |************************************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 2268000
490.00/490.07	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 |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 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-3152358-1301700859/watcher-3152358-1301700859 -o /tmp/evaluation-result-3152358-1301700859/solver-3152358-1301700859 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152358-1301700859.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: 4.03 4.01 3.95 4/189 19814
/proc/meminfo: memFree=21634812/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=6860 CPUtime=0 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4194304 286 0 0 0 0 0 0 0 25 0 1 0 281686614 7024640 231 33554432000 4194304 4300876 140734482706352 18446744073709551615 222921437893 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 1715 232 113 27 0 164 0

[startup+0.09419 s]
/proc/loadavg: 4.03 4.01 3.95 4/189 19814
/proc/meminfo: memFree=21634812/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=9504 CPUtime=0.08 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 3067 0 0 0 8 0 0 0 25 0 1 0 281686614 9732096 762 33554432000 4194304 4300876 140734482706352 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 2376 762 143 27 0 825 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9504

[startup+0.10119 s]
/proc/loadavg: 4.03 4.01 3.95 4/189 19814
/proc/meminfo: memFree=21634812/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=9504 CPUtime=0.09 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 3067 0 0 0 9 0 0 0 25 0 1 0 281686614 9732096 762 33554432000 4194304 4300876 140734482706352 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 2376 762 143 27 0 825 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9504

[startup+0.30116 s]
/proc/loadavg: 4.03 4.01 3.95 4/189 19814
/proc/meminfo: memFree=21634812/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=9504 CPUtime=0.29 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 3067 0 0 0 29 0 0 0 25 0 1 0 281686614 9732096 762 33554432000 4194304 4300876 140734482706352 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 2376 762 143 27 0 825 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9504

[startup+0.701073 s]
/proc/loadavg: 4.03 4.01 3.95 4/189 19814
/proc/meminfo: memFree=21634812/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=9504 CPUtime=0.69 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 3067 0 0 0 69 0 0 0 25 0 1 0 281686614 9732096 762 33554432000 4194304 4300876 140734482706352 18446744073709551615 4214618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 2376 762 143 27 0 825 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9504

[startup+1.50093 s]
/proc/loadavg: 4.03 4.01 3.95 5/190 19815
/proc/meminfo: memFree=21616232/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=11740 CPUtime=1.49 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 3773 0 0 0 149 0 0 0 25 0 1 0 281686614 12021760 1218 33554432000 4194304 4300876 140734482706352 18446744073709551615 4264609 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 2935 1218 170 27 0 1384 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11740

[startup+3.10064 s]
/proc/loadavg: 4.03 4.01 3.95 5/190 19815
/proc/meminfo: memFree=21614248/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=11740 CPUtime=3.09 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 3773 0 0 0 309 0 0 0 25 0 1 0 281686614 12021760 1218 33554432000 4194304 4300876 140734482706352 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 2935 1218 170 27 0 1384 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11740

[startup+6.30105 s]
/proc/loadavg: 4.03 4.01 3.95 5/190 19815
/proc/meminfo: memFree=21613548/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=11740 CPUtime=6.29 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 3773 0 0 0 629 0 0 0 25 0 1 0 281686614 12021760 1218 33554432000 4194304 4300876 140734482706352 18446744073709551615 4281192 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 2935 1218 170 27 0 1384 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11740

[startup+12.7009 s]
/proc/loadavg: 4.03 4.01 3.95 5/190 19815
/proc/meminfo: memFree=21609828/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=13276 CPUtime=12.69 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 4056 0 0 0 1269 0 0 0 25 0 1 0 281686614 13594624 1501 33554432000 4194304 4300876 140734482706352 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 3319 1501 171 27 0 1768 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13276

[startup+25.5005 s]
/proc/loadavg: 4.02 4.01 3.95 5/190 19816
/proc/meminfo: memFree=21604760/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=15192 CPUtime=25.49 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 4414 0 0 0 2549 0 0 0 25 0 1 0 281686614 15556608 1859 33554432000 4194304 4300876 140734482706352 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 3798 1859 171 27 0 2247 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15192

[startup+51.1008 s]
/proc/loadavg: 4.01 4.01 3.95 5/190 19816
/proc/meminfo: memFree=21593676/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=19504 CPUtime=51.09 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 5074 0 0 0 5109 0 0 0 25 0 1 0 281686614 19972096 2519 33554432000 4194304 4300876 140734482706352 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 4876 2519 171 27 0 3325 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19504

[startup+102.306 s]
/proc/loadavg: 4.05 4.02 3.95 5/190 19818
/proc/meminfo: memFree=21572832/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=23384 CPUtime=102.3 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 6427 0 0 0 10229 1 0 0 25 0 1 0 281686614 23945216 3872 33554432000 4194304 4300876 140734482706352 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 5846 3872 171 27 0 4295 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23384

[startup+162.3 s]
/proc/loadavg: 4.02 4.01 3.95 5/190 19819
/proc/meminfo: memFree=21550328/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=29204 CPUtime=162.29 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 8048 0 0 0 16228 1 0 0 25 0 1 0 281686614 29904896 5493 33554432000 4194304 4300876 140734482706352 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 7301 5493 171 27 0 5750 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 29204

[startup+222.3 s]
/proc/loadavg: 4.00 4.01 3.95 5/190 19821
/proc/meminfo: memFree=21527228/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=37936 CPUtime=222.29 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 9694 0 0 0 22228 1 0 0 25 0 1 0 281686614 38846464 7139 33554432000 4194304 4300876 140734482706352 18446744073709551615 4199307 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 9484 7139 171 27 0 7933 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 37936

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 19822
/proc/meminfo: memFree=21504140/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=51032 CPUtime=282.29 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 11361 0 0 0 28227 2 0 0 25 0 1 0 281686614 52256768 8806 33554432000 4194304 4300876 140734482706352 18446744073709551615 4276235 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 12758 8806 171 27 0 11207 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 51032

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 19824
/proc/meminfo: memFree=21480180/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=51032 CPUtime=342.29 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 13046 0 0 0 34226 3 0 0 25 0 1 0 281686614 52256768 10491 33554432000 4194304 4300876 140734482706352 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 12758 10491 171 27 0 11207 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 51032

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 19826
/proc/meminfo: memFree=21456076/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=70676 CPUtime=402.29 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 14722 0 0 0 40226 3 0 0 25 0 1 0 281686614 72372224 12167 33554432000 4194304 4300876 140734482706352 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 17669 12167 171 27 0 16118 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 70676

[startup+462.301 s]
/proc/loadavg: 4.05 4.01 3.96 5/190 19827
/proc/meminfo: memFree=21432348/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=71728 CPUtime=462.3 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 16533 0 0 0 46226 4 0 0 25 0 1 0 281686614 73449472 13978 33554432000 4194304 4300876 140734482706352 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 17932 13978 171 27 0 16381 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 71728

[startup+522.301 s]
/proc/loadavg: 4.02 4.01 3.96 5/190 19829
/proc/meminfo: memFree=21410112/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=71728 CPUtime=522.3 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 18077 0 0 0 52226 4 0 0 25 0 1 0 281686614 73449472 15522 33554432000 4194304 4300876 140734482706352 18446744073709551615 4276121 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 17932 15522 171 27 0 16381 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 71728

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 19830
/proc/meminfo: memFree=21386748/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=101196 CPUtime=582.3 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 19709 0 0 0 58225 5 0 0 25 0 1 0 281686614 103624704 17154 33554432000 4194304 4300876 140734482706352 18446744073709551615 4275622 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 25299 17154 171 27 0 23748 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 101196

[startup+642.301 s]
/proc/loadavg: 4.06 4.02 3.96 5/190 19832
/proc/meminfo: memFree=21362032/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=101196 CPUtime=642.3 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 21341 0 0 0 64225 5 0 0 25 0 1 0 281686614 103624704 18786 33554432000 4194304 4300876 140734482706352 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 25299 18786 171 27 0 23748 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 101196

[startup+702.301 s]
/proc/loadavg: 4.02 4.01 3.96 5/190 19834
/proc/meminfo: memFree=21338440/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=101196 CPUtime=702.31 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 22979 0 0 0 70225 6 0 0 25 0 1 0 281686614 103624704 20424 33554432000 4194304 4300876 140734482706352 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 25299 20424 171 27 0 23748 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 101196

[startup+762.307 s]
/proc/loadavg: 4.01 4.00 3.96 5/190 19835
/proc/meminfo: memFree=21314736/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=101196 CPUtime=762.31 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 24634 0 0 0 76225 6 0 0 25 0 1 0 281686614 103624704 22079 33554432000 4194304 4300876 140734482706352 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 25299 22079 171 27 0 23748 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 101196

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 19837
/proc/meminfo: memFree=21291768/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=146448 CPUtime=822.31 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 26295 0 0 0 82224 7 0 0 25 0 1 0 281686614 149962752 23740 33554432000 4194304 4300876 140734482706352 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 36612 23740 171 27 0 35061 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 146448

[startup+882.301 s]
/proc/loadavg: 4.04 4.01 3.97 5/190 19838
/proc/meminfo: memFree=21266952/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=146448 CPUtime=882.31 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 27939 0 0 0 88223 8 0 0 25 0 1 0 281686614 149962752 25384 33554432000 4194304 4300876 140734482706352 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 36612 25384 171 27 0 35061 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 146448

[startup+942.301 s]
/proc/loadavg: 4.01 4.01 3.97 5/190 19840
/proc/meminfo: memFree=21242624/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=146448 CPUtime=942.31 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 29477 0 0 0 94223 8 0 0 25 0 1 0 281686614 149962752 26922 33554432000 4194304 4300876 140734482706352 18446744073709551615 4235591 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 36612 26922 171 27 0 35061 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 146448

[startup+1002.3 s]
/proc/loadavg: 4.11 4.03 3.98 5/190 19842
/proc/meminfo: memFree=21219180/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=146448 CPUtime=1002.32 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 31106 0 0 0 100223 9 0 0 25 0 1 0 281686614 149962752 28551 33554432000 4194304 4300876 140734482706352 18446744073709551615 4199328 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 36612 28551 171 27 0 35061 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 146448

[startup+1062.3 s]
/proc/loadavg: 4.04 4.02 3.98 5/190 19843
/proc/meminfo: memFree=21196080/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=146448 CPUtime=1062.32 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 32727 0 0 0 106222 10 0 0 25 0 1 0 281686614 149962752 30172 33554432000 4194304 4300876 140734482706352 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 36612 30172 171 27 0 35061 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 146448

[startup+1122.3 s]
/proc/loadavg: 4.01 4.02 3.98 5/190 19845
/proc/meminfo: memFree=21171384/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=146448 CPUtime=1122.31 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 34369 0 0 0 112221 10 0 0 25 0 1 0 281686614 149962752 31814 33554432000 4194304 4300876 140734482706352 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 36612 31814 171 27 0 35061 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 146448

[startup+1182.3 s]
/proc/loadavg: 4.00 4.01 3.98 5/190 19846
/proc/meminfo: memFree=21148300/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=146448 CPUtime=1182.32 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 36028 0 0 0 118221 11 0 0 25 0 1 0 281686614 149962752 33473 33554432000 4194304 4300876 140734482706352 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 36612 33473 171 27 0 35061 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 146448

[startup+1242.3 s]
/proc/loadavg: 4.00 4.01 3.98 5/190 19848
/proc/meminfo: memFree=21123724/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=212748 CPUtime=1242.32 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 37704 0 0 0 124221 11 0 0 25 0 1 0 281686614 217853952 35149 33554432000 4194304 4300876 140734482706352 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 53187 35149 171 27 0 51636 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 212748



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.98 2/185 19853
/proc/meminfo: memFree=21493880/32951124 swapFree=67111528/67111528
[pid=19814] ppid=19812 vsize=212748 CPUtime=1300.03 cores=0,2
/proc/19814/stat : 19814 (march_rw) R 19812 19814 19449 0 -1 4202496 39299 0 0 0 129992 11 0 0 25 0 1 0 281686614 217853952 36744 33554432000 4194304 4300876 140734482706352 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19814/statm: 53187 36744 171 27 0 51636 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 212748

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.05
CPU user time (s): 1299.92
CPU system time (s): 0.123981
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 212748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.92
system time used= 0.123981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39299
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= 4336

runsolver used 1.93171 second user time and 4.05538 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-02 01:34:19
IDJOB=3152358
IDBENCH=82638
IDSOLVER=1561
FILE ID=node109/3152358-1301700859
RUNJOBID= node109-1301698254-19467
PBS_JOBID= 12840735
Free space on /tmp= 71048 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v200-c17000-S970203146-047-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152358-1301700859/watcher-3152358-1301700859 -o /tmp/evaluation-result-3152358-1301700859/solver-3152358-1301700859 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152358-1301700859.cnf

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

MD5SUM BENCH= 635ea520fe16a78d41337039f98997e5
RANDOM SEED=29056742

node109.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		: 2666.809
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	: 5333.61
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		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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	: 5332.82
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		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21634844 kB
Buffers:        338060 kB
Cached:       10623744 kB
SwapCached:          0 kB
Active:        6485336 kB
Inactive:      4551532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21634844 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3904 kB
Writeback:           0 kB
AnonPages:       75100 kB
Mapped:          15228 kB
Slab:           216580 kB
PageTables:       5152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   264928 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= 71048 MiB
End job on node109 at 2011-04-02 01:56:01