Trace number 3152573

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) 1300.02 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S1920526651-049.SATISFIABLE.cnf
MD5SUM5df52ad002b8e310753df40806d6b835
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009998
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 650 variables and 2769 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 2 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 649 free variables and 2767 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 165 duplicate clauses
0.00/0.01	c resolvent_look() :: found 81 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2848 / 650 ) = 4.38
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 649
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 175
0.01/0.05	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 |****************************************************************| ( 1/999) NodeCount: 1087
0.09/0.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |*****************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 12296
1.89/1.95	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 |********************************
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c |**********************************
c |************************************
c |*************************************
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c |****************************************
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c |******************************************
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c |***********************************************
c |************************************************
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c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 104569
18.49/18.51	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 |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 657726
128.49/128.50	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 |************************************************
c |*************************************************
c |**************************************************
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c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 3154514
673.99/674.09	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 |***********************************************

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-3152573-1301709074/watcher-3152573-1301709074 -o /tmp/evaluation-result-3152573-1301709074/solver-3152573-1301709074 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152573-1301709074.cnf 

running on 2 cores: 1,3

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: 5.58 7.37 7.46 5/189 7420
/proc/meminfo: memFree=21032556/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=6896 CPUtime=0 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4194304 308 0 0 0 0 0 0 0 25 0 1 0 263323010 7061504 251 33554432000 4194304 4300876 140733406843264 18446744073709551615 264726430826 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 1724 251 128 27 0 173 0

[startup+0.0182871 s]
/proc/loadavg: 5.58 7.37 7.46 5/189 7420
/proc/meminfo: memFree=21032556/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=7824 CPUtime=0.01 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 490 0 0 0 1 0 0 0 25 0 1 0 263323010 8011776 433 33554432000 4194304 4300876 140733406843264 18446744073709551615 4200252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 1956 433 168 27 0 405 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7824

[startup+0.10028 s]
/proc/loadavg: 5.58 7.37 7.46 5/189 7420
/proc/meminfo: memFree=21032556/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=7824 CPUtime=0.09 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 533 0 0 0 9 0 0 0 25 0 1 0 263323010 8011776 476 33554432000 4194304 4300876 140733406843264 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 1956 476 168 27 0 405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7824

[startup+0.30023 s]
/proc/loadavg: 5.58 7.37 7.46 5/189 7420
/proc/meminfo: memFree=21032556/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=7972 CPUtime=0.29 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 558 0 0 0 29 0 0 0 25 0 1 0 263323010 8163328 501 33554432000 4194304 4300876 140733406843264 18446744073709551615 4217485 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 1993 501 168 27 0 442 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7972

[startup+0.700157 s]
/proc/loadavg: 5.58 7.37 7.46 5/189 7420
/proc/meminfo: memFree=21032556/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=8108 CPUtime=0.69 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 600 0 0 0 69 0 0 0 25 0 1 0 263323010 8302592 543 33554432000 4194304 4300876 140733406843264 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 2027 543 168 27 0 476 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8108

[startup+1.50101 s]
/proc/loadavg: 5.58 7.37 7.46 5/190 7421
/proc/meminfo: memFree=21030836/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=8276 CPUtime=1.49 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 631 0 0 0 149 0 0 0 25 0 1 0 263323010 8474624 574 33554432000 4194304 4300876 140733406843264 18446744073709551615 4200361 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 2069 574 169 27 0 518 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8276

[startup+3.1007 s]
/proc/loadavg: 5.45 7.31 7.44 5/190 7421
/proc/meminfo: memFree=21029964/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=8844 CPUtime=3.09 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 705 0 0 0 309 0 0 0 25 0 1 0 263323010 9056256 648 33554432000 4194304 4300876 140733406843264 18446744073709551615 4248619 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 2211 648 169 27 0 660 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8844

[startup+6.3001 s]
/proc/loadavg: 5.45 7.31 7.44 5/190 7448
/proc/meminfo: memFree=21029516/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=9184 CPUtime=6.29 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 845 0 0 0 629 0 0 0 25 0 1 0 263323010 9404416 788 33554432000 4194304 4300876 140733406843264 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 2296 788 169 27 0 745 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9184

[startup+12.7009 s]
/proc/loadavg: 5.23 7.20 7.40 5/190 7449
/proc/meminfo: memFree=21025264/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=10756 CPUtime=12.69 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 1141 0 0 0 1269 0 0 0 25 0 1 0 263323010 11014144 1084 33554432000 4194304 4300876 140733406843264 18446744073709551615 4289195 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 2689 1084 169 27 0 1138 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10756

[startup+25.5005 s]
/proc/loadavg: 5.04 7.10 7.37 5/190 7449
/proc/meminfo: memFree=21018688/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=12800 CPUtime=25.49 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 1634 0 0 0 2549 0 0 0 25 0 1 0 263323010 13107200 1577 33554432000 4194304 4300876 140733406843264 18446744073709551615 4217627 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 3200 1577 169 27 0 1649 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12800

[startup+51.1007 s]
/proc/loadavg: 4.68 6.85 7.28 5/190 7450
/proc/meminfo: memFree=21006260/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=18304 CPUtime=51.09 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 2605 0 0 0 5109 0 0 0 25 0 1 0 263323010 18743296 2548 33554432000 4194304 4300876 140733406843264 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 4576 2548 169 27 0 3025 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18304

[startup+102.306 s]
/proc/loadavg: 4.27 6.37 7.08 5/190 7451
/proc/meminfo: memFree=20982316/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=30512 CPUtime=102.29 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 4523 0 0 0 10228 1 0 0 25 0 1 0 263323010 31244288 4466 33554432000 4194304 4300876 140733406843264 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 7628 4466 169 27 0 6077 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 30512

[startup+162.301 s]
/proc/loadavg: 4.10 5.93 6.89 5/190 7453
/proc/meminfo: memFree=20955484/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=39244 CPUtime=162.29 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 6675 0 0 0 16228 1 0 0 25 0 1 0 263323010 40185856 6618 33554432000 4194304 4300876 140733406843264 18446744073709551615 4288300 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 9811 6618 169 27 0 8260 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 39244

[startup+222.3 s]
/proc/loadavg: 4.08 5.59 6.71 5/190 7454
/proc/meminfo: memFree=20929284/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=57100 CPUtime=222.3 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 8789 0 0 0 22228 2 0 0 25 0 1 0 263323010 58470400 8732 33554432000 4194304 4300876 140733406843264 18446744073709551615 4228543 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 14275 8732 169 27 0 12724 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 57100

[startup+282.301 s]
/proc/loadavg: 4.07 5.32 6.54 5/190 7456
/proc/meminfo: memFree=20903084/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=57232 CPUtime=282.29 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 10951 0 0 0 28227 2 0 0 25 0 1 0 263323010 58605568 10894 33554432000 4194304 4300876 140733406843264 18446744073709551615 4228827 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 14308 10894 169 27 0 12757 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 57232

[startup+342.301 s]
/proc/loadavg: 4.02 5.07 6.38 5/190 7458
/proc/meminfo: memFree=20876876/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=86392 CPUtime=342.29 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 13080 0 0 0 34226 3 0 0 25 0 1 0 263323010 88465408 13023 33554432000 4194304 4300876 140733406843264 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 21598 13023 169 27 0 20047 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 86392

[startup+402.3 s]
/proc/loadavg: 4.06 4.91 6.25 5/190 7486
/proc/meminfo: memFree=20848644/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=86392 CPUtime=402.29 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 15198 0 0 0 40226 3 0 0 25 0 1 0 263323010 88465408 15141 33554432000 4194304 4300876 140733406843264 18446744073709551615 4248656 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 21598 15141 169 27 0 20047 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 86392

[startup+462.301 s]
/proc/loadavg: 4.02 4.73 6.09 5/190 7488
/proc/meminfo: memFree=20815384/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=86392 CPUtime=462.3 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 17258 0 0 0 46226 4 0 0 25 0 1 0 263323010 88465408 17201 33554432000 4194304 4300876 140733406843264 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 21598 17201 169 27 0 20047 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 86392

[startup+522.301 s]
/proc/loadavg: 4.08 4.62 5.97 5/190 7489
/proc/meminfo: memFree=20784968/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=115860 CPUtime=522.3 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 19318 0 0 0 52226 4 0 0 25 0 1 0 263323010 118640640 19261 33554432000 4194304 4300876 140733406843264 18446744073709551615 4274272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 28965 19261 169 27 0 27414 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 115860

[startup+582.3 s]
/proc/loadavg: 4.02 4.49 5.84 5/190 7491
/proc/meminfo: memFree=20753952/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=115860 CPUtime=582.3 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 21321 0 0 0 58226 4 0 0 25 0 1 0 263323010 118640640 21264 33554432000 4194304 4300876 140733406843264 18446744073709551615 4225296 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 28965 21264 169 27 0 27414 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 115860

[startup+642.301 s]
/proc/loadavg: 4.01 4.40 5.72 5/190 7502
/proc/meminfo: memFree=20720996/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=115860 CPUtime=642.31 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 23261 0 0 0 64226 5 0 0 25 0 1 0 263323010 118640640 23204 33554432000 4194304 4300876 140733406843264 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 28965 23204 169 27 0 27414 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 115860

[startup+702.301 s]
/proc/loadavg: 4.00 4.33 5.61 5/190 7969
/proc/meminfo: memFree=20826580/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=134892 CPUtime=702.29 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 25237 0 0 0 70224 5 0 0 25 0 1 0 263323010 138129408 25180 33554432000 4194304 4300876 140733406843264 18446744073709551615 264726101508 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 33723 25180 169 27 0 32172 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 134892

[startup+762.3 s]
/proc/loadavg: 4.00 4.26 5.51 5/190 7971
/proc/meminfo: memFree=20794436/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=134892 CPUtime=762.3 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 27340 0 0 0 76225 5 0 0 25 0 1 0 263323010 138129408 27283 33554432000 4194304 4300876 140733406843264 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 33723 27283 169 27 0 32172 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 134892

[startup+822.301 s]
/proc/loadavg: 4.00 4.21 5.41 5/190 7972
/proc/meminfo: memFree=20763660/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=179092 CPUtime=822.3 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 29421 0 0 0 82224 6 0 0 25 0 1 0 263323010 183390208 29364 33554432000 4194304 4300876 140733406843264 18446744073709551615 4217462 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 44773 29364 169 27 0 43222 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 179092

[startup+882.306 s]
/proc/loadavg: 4.00 4.17 5.32 5/190 7974
/proc/meminfo: memFree=20732380/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=179224 CPUtime=882.3 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 31497 0 0 0 88224 6 0 0 25 0 1 0 263323010 183525376 31440 33554432000 4194304 4300876 140733406843264 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 44806 31440 169 27 0 43255 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 179224

[startup+942.3 s]
/proc/loadavg: 4.00 4.14 5.23 5/190 7975
/proc/meminfo: memFree=20703320/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=179224 CPUtime=942.3 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 33492 0 0 0 94223 7 0 0 25 0 1 0 263323010 183525376 33435 33554432000 4194304 4300876 140733406843264 18446744073709551615 4225198 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 44806 33435 169 27 0 43255 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 179224

[startup+1002.3 s]
/proc/loadavg: 4.00 4.11 5.15 5/190 7977
/proc/meminfo: memFree=20671668/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=179224 CPUtime=1002.3 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 35441 0 0 0 100223 7 0 0 25 0 1 0 263323010 183525376 35384 33554432000 4194304 4300876 140733406843264 18446744073709551615 4200404 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 44806 35384 169 27 0 43255 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 179224

[startup+1062.3 s]
/proc/loadavg: 4.00 4.09 5.08 5/190 7979
/proc/meminfo: memFree=20640636/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=179224 CPUtime=1062.29 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 37306 0 0 0 106222 7 0 0 25 0 1 0 263323010 183525376 37249 33554432000 4194304 4300876 140733406843264 18446744073709551615 4234362 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 44806 37249 169 27 0 43255 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 179224

[startup+1122.3 s]
/proc/loadavg: 4.00 4.07 5.01 5/190 7980
/proc/meminfo: memFree=20609104/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=179224 CPUtime=1122.3 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 39361 0 0 0 112222 8 0 0 25 0 1 0 263323010 183525376 39304 33554432000 4194304 4300876 140733406843264 18446744073709551615 4250799 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 44806 39304 169 27 0 43255 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 179224

[startup+1182.3 s]
/proc/loadavg: 4.00 4.05 4.94 5/190 7982
/proc/meminfo: memFree=20579776/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=179224 CPUtime=1182.3 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 41463 0 0 0 118222 8 0 0 25 0 1 0 263323010 183525376 41406 33554432000 4194304 4300876 140733406843264 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 44806 41406 169 27 0 43255 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 179224

[startup+1242.3 s]
/proc/loadavg: 4.00 4.04 4.88 5/190 7984
/proc/meminfo: memFree=20549484/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=245524 CPUtime=1242.3 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 43513 0 0 0 124221 9 0 0 25 0 1 0 263323010 251416576 43456 33554432000 4194304 4300876 140733406843264 18446744073709551615 4228290 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 61381 43456 169 27 0 59830 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 245524



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.99 4.03 4.83 5/190 8040
/proc/meminfo: memFree=20636676/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=283588 CPUtime=1300 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 45431 0 0 0 129991 9 0 0 25 0 1 0 263323010 290394112 45374 33554432000 4194304 4300876 140733406843264 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 70897 45374 169 27 0 69346 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 283588

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: 3.99 4.03 4.83 5/190 8040
/proc/meminfo: memFree=20636676/32951124 swapFree=67111528/67111528
[pid=7420] ppid=7418 vsize=283588 CPUtime=1300 cores=1,3
/proc/7420/stat : 7420 (march_rw) R 7418 7420 7305 0 -1 4202496 45431 0 0 0 129991 9 0 0 25 0 1 0 263323010 290394112 45374 33554432000 4194304 4300876 140733406843264 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7420/statm: 70897 45374 169 27 0 69346 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 283588

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.02
CPU user time (s): 1299.91
CPU system time (s): 0.107983
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 283588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.91
system time used= 0.107983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45431
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= 1258

runsolver used 1.87871 second user time and 4.04838 second system time

The end

Launcher Data 

Begin job on node141 at 2011-04-02 03:51:14
IDJOB=3152573
IDBENCH=82853
IDSOLVER=1561
FILE ID=node141/3152573-1301709074
RUNJOBID= node141-1301709039-7325
PBS_JOBID= 12840863
Free space on /tmp= 71748 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S1920526651-049.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152573-1301709074/watcher-3152573-1301709074 -o /tmp/evaluation-result-3152573-1301709074/solver-3152573-1301709074 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152573-1301709074.cnf

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

MD5SUM BENCH= 5df52ad002b8e310753df40806d6b835
RANDOM SEED=893640519

node141.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		: 2666.806
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		: 2666.806
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	: 5362.96
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		: 2666.806
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	: 5332.82
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		: 2666.806
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		: 2666.806
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	: 5332.84
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		: 2666.806
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		: 2666.806
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		: 2666.806
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:     32951124 kB
MemFree:      21032580 kB
Buffers:        338880 kB
Cached:       11245700 kB
SwapCached:          0 kB
Active:        7523992 kB
Inactive:      4134104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21032580 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             616 kB
Writeback:           0 kB
AnonPages:       73100 kB
Mapped:          15608 kB
Slab:           196704 kB
PageTables:       5352 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   256848 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= 71880 MiB
End job on node141 at 2011-04-02 04:12:56