Trace number 3152541

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) 1300.01 1300.02

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v175-c3727-S110935064-075.SATISFIABLE.cnf
MD5SUMb179d65395dd8ffd730bf106fb19b537
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.272958
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 

0.02/0.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.02/0.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.02/0.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.02/0.03	c main()::
0.02/0.03	c initFormula():: searching for DIMACS p-line....
0.02/0.03	c full lookahead due to high density!
0.02/0.03	c initFormula():: the DIMACS p-line indicates a CNF of 175 variables and 3727 clauses.
0.02/0.03	c parseCNF():: parsing....
0.02/0.03	c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.03	c runParser():: parsing was successful, warming up engines...
0.02/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.03	c preprocessing fase I completed:: there are now 175 free variables and 3727 clauses.
0.02/0.03	c using k-SAT heuristics (size based diff)
0.02/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 5 duplicate clauses
0.02/0.03	c resolvent_look() :: found 3 resolvents
0.02/0.03	c main():: clause / variable ratio: ( 3730 / 175 ) = 21.31
0.02/0.03	c longest clause has size 5
0.02/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.03	c number of free variables = 175
0.02/0.03	c dynamic_preselect_setsize :: off
0.02/0.03	c main():: all systems go!
0.02/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 142
0.02/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| ( 1/999) NodeCount: 1335
0.09/0.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |********************
c |************************
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c |****************************************************************| ( 2/999) NodeCount: 18931
1.79/1.87	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |*******************************
c |********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 205414
22.09/22.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
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c |************************
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c |****************************
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c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
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c |****************************************
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c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |****************************************************
c |*****************************************************
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c |*******************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 1705207
202.89/202.93	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
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 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-3152541-1301708537/watcher-3152541-1301708537 -o /tmp/evaluation-result-3152541-1301708537/solver-3152541-1301708537 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152541-1301708537.cnf 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 3.93 3.98 3.79 5/189 32496
/proc/meminfo: memFree=23396620/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=6720 CPUtime=0 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4194304 252 0 0 0 0 0 0 0 25 0 1 0 361084367 6881280 196 33554432000 4194304 4300876 140737481806432 18446744073709551615 4242048 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 1680 196 118 27 0 129 0

[startup+0.0271931 s]
/proc/loadavg: 3.93 3.98 3.79 5/189 32496
/proc/meminfo: memFree=23396620/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=6952 CPUtime=0.02 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 422 0 0 0 2 0 0 0 25 0 1 0 361084367 7118848 275 33554432000 4194304 4300876 140737481806432 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 1738 275 143 27 0 187 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 6952

[startup+0.10018 s]
/proc/loadavg: 3.93 3.98 3.79 5/189 32496
/proc/meminfo: memFree=23396620/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=7456 CPUtime=0.09 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 551 0 0 0 9 0 0 0 25 0 1 0 361084367 7634944 386 33554432000 4194304 4300876 140737481806432 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 1864 386 170 27 0 313 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7456

[startup+0.300147 s]
/proc/loadavg: 3.93 3.98 3.79 5/189 32496
/proc/meminfo: memFree=23396620/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=7616 CPUtime=0.29 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 555 0 0 0 29 0 0 0 18 0 1 0 361084367 7798784 390 33554432000 4194304 4300876 140737481806432 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 1904 390 170 27 0 353 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7616

[startup+0.701096 s]
/proc/loadavg: 3.93 3.98 3.79 5/189 32496
/proc/meminfo: memFree=23396620/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=7616 CPUtime=0.69 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 581 0 0 0 69 0 0 0 18 0 1 0 361084367 7798784 416 33554432000 4194304 4300876 140737481806432 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 1904 416 170 27 0 353 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7616

[startup+1.50097 s]
/proc/loadavg: 3.93 3.98 3.79 5/190 32497
/proc/meminfo: memFree=23394776/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=7984 CPUtime=1.49 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 682 0 0 0 149 0 0 0 19 0 1 0 361084367 8175616 499 33554432000 4194304 4300876 140737481806432 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 1996 499 171 27 0 445 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7984

[startup+3.10068 s]
/proc/loadavg: 3.93 3.98 3.79 5/190 32497
/proc/meminfo: memFree=23393760/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=8552 CPUtime=3.09 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 778 0 0 0 309 0 0 0 24 0 1 0 361084367 8757248 595 33554432000 4194304 4300876 140737481806432 18446744073709551615 4263231 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 2138 595 171 27 0 587 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8552

[startup+6.30111 s]
/proc/loadavg: 3.93 3.98 3.79 5/190 32497
/proc/meminfo: memFree=23391288/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=9064 CPUtime=6.29 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 969 0 0 0 629 0 0 0 25 0 1 0 361084367 9281536 786 33554432000 4194304 4300876 140737481806432 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 2266 786 171 27 0 715 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9064

[startup+12.701 s]
/proc/loadavg: 3.94 3.98 3.79 5/190 32497
/proc/meminfo: memFree=23387084/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=11120 CPUtime=12.69 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 1356 0 0 0 1269 0 0 0 25 0 1 0 361084367 11386880 1173 33554432000 4194304 4300876 140737481806432 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 2780 1173 171 27 0 1229 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11120

[startup+25.5008 s]
/proc/loadavg: 3.95 3.98 3.79 5/190 32498
/proc/meminfo: memFree=23379488/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=15572 CPUtime=25.49 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 2037 0 0 0 2549 0 0 0 25 0 1 0 361084367 15945728 1854 33554432000 4194304 4300876 140737481806432 18446744073709551615 4199348 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 3893 1854 171 27 0 2342 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15572

[startup+51.1002 s]
/proc/loadavg: 3.97 3.98 3.80 5/190 32498
/proc/meminfo: memFree=23363976/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=19728 CPUtime=51.09 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 3459 0 0 0 5109 0 0 0 25 0 1 0 361084367 20201472 3276 33554432000 4194304 4300876 140737481806432 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 4932 3276 171 27 0 3381 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19728

[startup+102.306 s]
/proc/loadavg: 3.98 3.98 3.81 5/190 32500
/proc/meminfo: memFree=23332568/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=34832 CPUtime=102.3 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 6180 0 0 0 10229 1 0 0 25 0 1 0 361084367 35667968 5997 33554432000 4194304 4300876 140737481806432 18446744073709551615 4248889 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 8708 5997 171 27 0 7157 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 34832

[startup+162.301 s]
/proc/loadavg: 4.04 4.00 3.82 5/190 32501
/proc/meminfo: memFree=23297688/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=47928 CPUtime=162.29 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 9212 0 0 0 16228 1 0 0 25 0 1 0 361084367 49078272 9029 33554432000 4194304 4300876 140737481806432 18446744073709551615 4276572 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 11982 9029 171 27 0 10431 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 47928

[startup+222.3 s]
/proc/loadavg: 4.01 4.00 3.83 5/190 32503
/proc/meminfo: memFree=23262792/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=68680 CPUtime=222.29 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 12005 0 0 0 22227 2 0 0 25 0 1 0 361084367 70328320 11822 33554432000 4194304 4300876 140737481806432 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 17170 11822 171 27 0 15619 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 68680

[startup+282.301 s]
/proc/loadavg: 4.08 4.03 3.84 5/190 32531
/proc/meminfo: memFree=23301388/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=68680 CPUtime=282.29 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 15170 0 0 0 28226 3 0 0 25 0 1 0 361084367 70328320 14987 33554432000 4194304 4300876 140737481806432 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 17170 14987 171 27 0 15619 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 68680

[startup+342.3 s]
/proc/loadavg: 4.03 4.02 3.85 5/190 32533
/proc/meminfo: memFree=23266752/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=100368 CPUtime=342.28 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 18098 0 0 0 34225 3 0 0 25 0 1 0 361084367 102776832 17915 33554432000 4194304 4300876 140737481806432 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 25092 17915 171 27 0 23541 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 100368

[startup+402.301 s]
/proc/loadavg: 4.01 4.02 3.86 5/190 32535
/proc/meminfo: memFree=23233848/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=100368 CPUtime=402.28 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 20982 0 0 0 40224 4 0 0 25 0 1 0 361084367 102776832 20799 33554432000 4194304 4300876 140737481806432 18446744073709551615 4276490 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 25092 20799 171 27 0 23541 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 100368

[startup+462.301 s]
/proc/loadavg: 4.00 4.01 3.86 5/190 32536
/proc/meminfo: memFree=23200452/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=144568 CPUtime=462.28 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 24021 0 0 0 46223 5 0 0 25 0 1 0 361084367 148037632 23838 33554432000 4194304 4300876 140737481806432 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 36142 23838 171 27 0 34591 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 144568

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.87 5/190 32538
/proc/meminfo: memFree=23170028/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=144568 CPUtime=522.28 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 26679 0 0 0 52222 6 0 0 25 0 1 0 361084367 148037632 26496 33554432000 4194304 4300876 140737481806432 18446744073709551615 4281173 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 36142 26496 171 27 0 34591 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 144568

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.87 5/190 32539
/proc/meminfo: memFree=23136012/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=144568 CPUtime=582.28 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 29768 0 0 0 58222 6 0 0 25 0 1 0 361084367 148037632 29585 33554432000 4194304 4300876 140737481806432 18446744073709551615 4264566 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 36142 29585 171 27 0 34591 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 144568

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.88 5/190 32541
/proc/meminfo: memFree=23102992/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=149000 CPUtime=642.29 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 32607 0 0 0 64222 7 0 0 25 0 1 0 361084367 152576000 32424 33554432000 4194304 4300876 140737481806432 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 37250 32424 171 27 0 35699 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 149000

[startup+702.301 s]
/proc/loadavg: 4.07 4.02 3.89 5/190 32543
/proc/meminfo: memFree=23071228/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=215300 CPUtime=702.28 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 35504 0 0 0 70221 7 0 0 25 0 1 0 361084367 220467200 35321 33554432000 4194304 4300876 140737481806432 18446744073709551615 4227700 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 53825 35321 171 27 0 52274 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 215300

[startup+762.306 s]
/proc/loadavg: 4.08 4.03 3.90 5/190 32544
/proc/meminfo: memFree=23038452/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=215300 CPUtime=762.29 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 38308 0 0 0 76221 8 0 0 25 0 1 0 361084367 220467200 38125 33554432000 4194304 4300876 140737481806432 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 53825 38125 171 27 0 52274 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 215300

[startup+822.301 s]
/proc/loadavg: 4.09 4.04 3.91 5/190 32546
/proc/meminfo: memFree=23006800/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=215300 CPUtime=822.28 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 41239 0 0 0 82219 9 0 0 25 0 1 0 361084367 220467200 41056 33554432000 4194304 4300876 140737481806432 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 53825 41056 171 27 0 52274 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 215300

[startup+882.3 s]
/proc/loadavg: 4.03 4.03 3.91 5/190 32547
/proc/meminfo: memFree=22974276/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=215300 CPUtime=882.28 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 43966 0 0 0 88219 9 0 0 25 0 1 0 361084367 220467200 43783 33554432000 4194304 4300876 140737481806432 18446744073709551615 4234546 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 53825 43783 171 27 0 52274 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 215300

[startup+942.301 s]
/proc/loadavg: 4.01 4.02 3.91 5/190 32549
/proc/meminfo: memFree=22942360/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=215300 CPUtime=942.28 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 46902 0 0 0 94218 10 0 0 25 0 1 0 361084367 220467200 46719 33554432000 4194304 4300876 140737481806432 18446744073709551615 4235598 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 53825 46719 171 27 0 52274 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 215300

[startup+1002.3 s]
/proc/loadavg: 4.00 4.02 3.91 5/190 32607
/proc/meminfo: memFree=23236416/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=215300 CPUtime=1002.28 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 49651 0 0 0 100218 10 0 0 25 0 1 0 361084367 220467200 49468 33554432000 4194304 4300876 140737481806432 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 53825 49468 171 27 0 52274 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 215300

[startup+1062.3 s]
/proc/loadavg: 4.00 4.01 3.91 5/190 32635
/proc/meminfo: memFree=23213512/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=314748 CPUtime=1062.28 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 52365 0 0 0 106217 11 0 0 25 0 1 0 361084367 322301952 52182 33554432000 4194304 4300876 140737481806432 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 78687 52182 171 27 0 77136 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 314748

[startup+1122.3 s]
/proc/loadavg: 4.07 4.02 3.92 5/190 32637
/proc/meminfo: memFree=23186020/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=314748 CPUtime=1122.28 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 55095 0 0 0 112216 12 0 0 25 0 1 0 361084367 322301952 54912 33554432000 4194304 4300876 140737481806432 18446744073709551615 4281161 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 78687 54912 171 27 0 77136 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 314748

[startup+1182.3 s]
/proc/loadavg: 4.02 4.01 3.92 5/190 32674
/proc/meminfo: memFree=23161700/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=314748 CPUtime=1182.29 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 57758 0 0 0 118216 13 0 0 25 0 1 0 361084367 322301952 57575 33554432000 4194304 4300876 140737481806432 18446744073709551615 4199348 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 78687 57575 171 27 0 77136 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 314748

[startup+1242.3 s]
/proc/loadavg: 4.01 4.01 3.92 5/190 732
/proc/meminfo: memFree=23195548/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=323612 CPUtime=1242.28 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 60357 0 0 0 124215 13 0 0 25 0 1 0 361084367 331378688 60174 33554432000 4194304 4300876 140737481806432 18446744073709551615 4216226 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 80903 60174 171 27 0 79352 0
Current children cumulated CPU time (s) 1242.28
Current children cumulated vsize (KiB) 323612



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 734
/proc/meminfo: memFree=23160436/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=323612 CPUtime=1299.99 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 62725 0 0 0 129985 14 0 0 25 0 1 0 361084367 331378688 62542 33554432000 4194304 4300876 140737481806432 18446744073709551615 4234358 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 80903 62542 171 27 0 79352 0
Current children cumulated CPU time (s) 1299.99
Current children cumulated vsize (KiB) 323612

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

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

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 734
/proc/meminfo: memFree=23160436/32951124 swapFree=67102208/67111528
[pid=32496] ppid=32494 vsize=323612 CPUtime=1299.99 cores=4,6
/proc/32496/stat : 32496 (march_rw) R 32494 32496 32116 0 -1 4202496 62725 0 0 0 129985 14 0 0 25 0 1 0 361084367 331378688 62542 33554432000 4194304 4300876 140737481806432 18446744073709551615 4234358 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32496/statm: 80903 62542 171 27 0 79352 0
Current children cumulated CPU time (s) 1299.99
Current children cumulated vsize (KiB) 323612

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.02
CPU time (s): 1300.01
CPU user time (s): 1299.85
CPU system time (s): 0.157975
CPU usage (%): 99.9995
Max. virtual memory (cumulated for all children) (KiB): 323612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.85
system time used= 0.157975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62725
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= 5
involuntary context switches= 1149

runsolver used 1.9507 second user time and 3.9714 second system time

The end

Launcher Data 

Begin job on node119 at 2011-04-02 03:42:17
IDJOB=3152541
IDBENCH=82821
IDSOLVER=1561
FILE ID=node119/3152541-1301708537
RUNJOBID= node119-1301706909-32135
PBS_JOBID= 12840827
Free space on /tmp= 71064 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v175-c3727-S110935064-075.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152541-1301708537/watcher-3152541-1301708537 -o /tmp/evaluation-result-3152541-1301708537/solver-3152541-1301708537 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152541-1301708537.cnf

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

MD5SUM BENCH= b179d65395dd8ffd730bf106fb19b537
RANDOM SEED=1757949399

node119.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		: 2666.815
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		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.67
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		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
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	: 5332.74
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		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23396652 kB
Buffers:        289300 kB
Cached:        8813156 kB
SwapCached:       5376 kB
Active:        4635052 kB
Inactive:      4660376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23396652 kB
SwapTotal:    67111528 kB
SwapFree:     67102208 kB
Dirty:             312 kB
Writeback:           0 kB
AnonPages:      190428 kB
Mapped:          15468 kB
Slab:           195904 kB
PageTables:       5596 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   420948 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= 71232 MiB
End job on node119 at 2011-04-02 04:03:59