Trace number 3152741

Some explanations

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

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

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

Solver answer on this benchmark

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

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v800-c3408-S902286199-017.SATISFIABLE.cnf
MD5SUM598e5ac0f35fb3d353f44669087059bc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.035993
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses3408
Sum of the clauses size10224
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33408
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 800 variables and 3408 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, 51 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 793 free variables and 3357 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 177 duplicate clauses
0.00/0.01	c resolvent_look() :: found 82 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 3439 / 800 ) = 4.30
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 = 793
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: 171
0.00/0.05	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: 1653
0.19/0.28	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 |************************************************
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c |****************************************************
c |*****************************************************
c |******************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 25267
4.49/4.54	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 |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 280786
55.39/55.43	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 |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 2305758
496.90/496.98	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 |**************************************************
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-3152741-1301710864/watcher-3152741-1301710864 -o /tmp/evaluation-result-3152741-1301710864/solver-3152741-1301710864 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152741-1301710864.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: 2.96 3.76 4.12 3/176 12206
/proc/meminfo: memFree=21748556/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=7000 CPUtime=0 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4194304 331 0 0 0 0 0 0 0 21 0 1 0 263502552 7168000 274 33554432000 4194304 4300876 140736273657792 18446744073709551615 4208000 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 1750 274 128 27 0 199 0

[startup+0.0845941 s]
/proc/loadavg: 2.96 3.76 4.12 3/176 12206
/proc/meminfo: memFree=21748556/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=8152 CPUtime=0.08 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 604 0 0 0 8 0 0 0 21 0 1 0 263502552 8347648 547 33554432000 4194304 4300876 140736273657792 18446744073709551615 4288362 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 2038 547 168 27 0 487 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8152

[startup+0.100588 s]
/proc/loadavg: 2.96 3.76 4.12 3/176 12206
/proc/meminfo: memFree=21748556/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=8152 CPUtime=0.09 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 608 0 0 0 9 0 0 0 21 0 1 0 263502552 8347648 551 33554432000 4194304 4300876 140736273657792 18446744073709551615 4214304 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 2038 551 168 27 0 487 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8152

[startup+0.300553 s]
/proc/loadavg: 2.96 3.76 4.12 3/176 12206
/proc/meminfo: memFree=21748556/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=8300 CPUtime=0.29 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 635 0 0 0 29 0 0 0 22 0 1 0 263502552 8499200 578 33554432000 4194304 4300876 140736273657792 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 2075 578 168 27 0 524 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8300

[startup+0.700503 s]
/proc/loadavg: 2.96 3.76 4.12 3/176 12206
/proc/meminfo: memFree=21748556/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=8580 CPUtime=0.69 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 699 0 0 0 69 0 0 0 24 0 1 0 263502552 8785920 642 33554432000 4194304 4300876 140736273657792 18446744073709551615 4200316 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 2145 642 168 27 0 594 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8580

[startup+1.50037 s]
/proc/loadavg: 2.96 3.76 4.12 6/190 12228
/proc/meminfo: memFree=21742408/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=8748 CPUtime=1.49 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 729 0 0 0 149 0 0 0 25 0 1 0 263502552 8957952 672 33554432000 4194304 4300876 140736273657792 18446744073709551615 4225184 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 2187 672 169 27 0 636 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8748

[startup+3.10108 s]
/proc/loadavg: 2.96 3.76 4.12 5/190 12228
/proc/meminfo: memFree=21740052/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=8900 CPUtime=3.09 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 783 0 0 0 309 0 0 0 25 0 1 0 263502552 9113600 726 33554432000 4194304 4300876 140736273657792 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 2225 726 169 27 0 674 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8900

[startup+6.30053 s]
/proc/loadavg: 3.13 3.78 4.12 6/190 12228
/proc/meminfo: memFree=21738064/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=9644 CPUtime=6.29 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 920 0 0 0 629 0 0 0 25 0 1 0 263502552 9875456 863 33554432000 4194304 4300876 140736273657792 18446744073709551615 4248910 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 2411 863 169 27 0 860 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9644

[startup+12.7004 s]
/proc/loadavg: 3.20 3.78 4.12 6/190 12228
/proc/meminfo: memFree=21732988/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=11092 CPUtime=12.69 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 1156 0 0 0 1269 0 0 0 25 0 1 0 263502552 11358208 1099 33554432000 4194304 4300876 140736273657792 18446744073709551615 4217615 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 2773 1099 169 27 0 1222 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11092

[startup+25.5001 s]
/proc/loadavg: 3.37 3.79 4.12 5/190 12229
/proc/meminfo: memFree=21725180/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=12728 CPUtime=25.49 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 1629 0 0 0 2549 0 0 0 25 0 1 0 263502552 13033472 1572 33554432000 4194304 4300876 140736273657792 18446744073709551615 4217379 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 3182 1572 169 27 0 1631 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12728

[startup+51.1006 s]
/proc/loadavg: 3.59 3.81 4.12 6/190 12311
/proc/meminfo: memFree=21710668/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=17740 CPUtime=51.09 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 2539 0 0 0 5109 0 0 0 25 0 1 0 263502552 18165760 2482 33554432000 4194304 4300876 140736273657792 18446744073709551615 4217443 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 4435 2482 169 27 0 2884 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17740

[startup+102.307 s]
/proc/loadavg: 3.82 3.83 4.11 6/190 12312
/proc/meminfo: memFree=21673960/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=28972 CPUtime=102.29 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 4328 0 0 0 10229 0 0 0 25 0 1 0 263502552 29667328 4271 33554432000 4194304 4300876 140736273657792 18446744073709551615 4217455 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 7243 4271 169 27 0 5692 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 28972

[startup+162.301 s]
/proc/loadavg: 3.96 3.87 4.10 5/190 12313
/proc/meminfo: memFree=21635000/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=40504 CPUtime=162.29 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 6427 0 0 0 16228 1 0 0 25 0 1 0 263502552 41476096 6370 33554432000 4194304 4300876 140736273657792 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 10126 6370 169 27 0 8575 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 40504

[startup+222.301 s]
/proc/loadavg: 3.98 3.89 4.09 6/190 12315
/proc/meminfo: memFree=21596272/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=40504 CPUtime=222.29 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 8491 0 0 0 22227 2 0 0 25 0 1 0 263502552 41476096 8434 33554432000 4194304 4300876 140736273657792 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 10126 8434 169 27 0 8575 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 40504

[startup+282.301 s]
/proc/loadavg: 3.99 3.91 4.08 5/190 12320
/proc/meminfo: memFree=21558332/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=59332 CPUtime=282.29 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 10530 0 0 0 28227 2 0 0 25 0 1 0 263502552 60755968 10473 33554432000 4194304 4300876 140736273657792 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 14833 10473 169 27 0 13282 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 59332

[startup+342.301 s]
/proc/loadavg: 4.03 3.94 4.08 6/190 12322
/proc/meminfo: memFree=21520864/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=59332 CPUtime=342.3 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 12534 0 0 0 34227 3 0 0 25 0 1 0 263502552 60755968 12477 33554432000 4194304 4300876 140736273657792 18446744073709551615 4200332 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 14833 12477 169 27 0 13282 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 59332

[startup+402.301 s]
/proc/loadavg: 4.01 3.95 4.08 6/190 12323
/proc/meminfo: memFree=21485100/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=78976 CPUtime=402.29 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 14522 0 0 0 40226 3 0 0 25 0 1 0 263502552 80871424 14465 33554432000 4194304 4300876 140736273657792 18446744073709551615 4200332 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 19744 14465 169 27 0 18193 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 78976

[startup+462.3 s]
/proc/loadavg: 4.00 3.95 4.07 6/190 12324
/proc/meminfo: memFree=21449352/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=90172 CPUtime=462.3 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 16454 0 0 0 46226 4 0 0 25 0 1 0 263502552 92336128 16397 33554432000 4194304 4300876 140736273657792 18446744073709551615 4250768 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 22543 16397 169 27 0 20992 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 90172

[startup+522.301 s]
/proc/loadavg: 4.00 3.96 4.07 6/190 12326
/proc/meminfo: memFree=21412980/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=90172 CPUtime=522.3 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 18392 0 0 0 52226 4 0 0 25 0 1 0 263502552 92336128 18335 33554432000 4194304 4300876 140736273657792 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 22543 18335 169 27 0 20992 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 90172

[startup+582.3 s]
/proc/loadavg: 4.00 3.96 4.06 6/190 12328
/proc/meminfo: memFree=21376608/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=119640 CPUtime=582.3 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 20470 0 0 0 58225 5 0 0 25 0 1 0 263502552 122511360 20413 33554432000 4194304 4300876 140736273657792 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 29910 20413 169 27 0 28359 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 119640

[startup+642.301 s]
/proc/loadavg: 4.00 3.97 4.05 6/190 12330
/proc/meminfo: memFree=21340620/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=119640 CPUtime=642.3 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 22514 0 0 0 64225 5 0 0 25 0 1 0 263502552 122511360 22457 33554432000 4194304 4300876 140736273657792 18446744073709551615 4265584 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 29910 22457 169 27 0 28359 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 119640

[startup+702.3 s]
/proc/loadavg: 4.00 3.97 4.05 6/190 12331
/proc/meminfo: memFree=21305620/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=119640 CPUtime=702.3 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 24542 0 0 0 70224 6 0 0 25 0 1 0 263502552 122511360 24485 33554432000 4194304 4300876 140736273657792 18446744073709551615 4265152 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 29910 24485 169 27 0 28359 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 119640

[startup+762.307 s]
/proc/loadavg: 4.00 3.97 4.04 6/190 12332
/proc/meminfo: memFree=21269380/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=119772 CPUtime=762.31 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 26540 0 0 0 76225 6 0 0 25 0 1 0 263502552 122646528 26483 33554432000 4194304 4300876 140736273657792 18446744073709551615 4250785 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 29943 26483 169 27 0 28392 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 119772

[startup+822.3 s]
/proc/loadavg: 4.00 3.97 4.04 6/190 12334
/proc/meminfo: memFree=21234260/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=163972 CPUtime=822.31 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 28488 0 0 0 82224 7 0 0 25 0 1 0 263502552 167907328 28431 33554432000 4194304 4300876 140736273657792 18446744073709551615 4286193 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 40993 28431 169 27 0 39442 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 163972

[startup+882.301 s]
/proc/loadavg: 4.11 4.02 4.05 6/190 12336
/proc/meminfo: memFree=21198900/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=186372 CPUtime=882.31 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 30388 0 0 0 88224 7 0 0 25 0 1 0 263502552 190844928 30331 33554432000 4194304 4300876 140736273657792 18446744073709551615 4217384 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 46593 30331 169 27 0 45042 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 186372

[startup+942.3 s]
/proc/loadavg: 4.04 4.01 4.04 6/190 12338
/proc/meminfo: memFree=21164408/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=186372 CPUtime=942.3 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 32437 0 0 0 94223 7 0 0 25 0 1 0 263502552 190844928 32380 33554432000 4194304 4300876 140736273657792 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 46593 32380 169 27 0 45042 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 186372

[startup+1002.3 s]
/proc/loadavg: 4.01 4.00 4.03 6/190 12339
/proc/meminfo: memFree=21129548/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=186372 CPUtime=1002.31 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 34449 0 0 0 100223 8 0 0 25 0 1 0 263502552 190844928 34392 33554432000 4194304 4300876 140736273657792 18446744073709551615 4250944 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 46593 34392 169 27 0 45042 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 186372

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 4.03 5/190 12340
/proc/meminfo: memFree=21096424/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=186372 CPUtime=1062.31 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 36443 0 0 0 106222 9 0 0 25 0 1 0 263502552 190844928 36386 33554432000 4194304 4300876 140736273657792 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 46593 36386 169 27 0 45042 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 186372

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 4.02 6/190 12342
/proc/meminfo: memFree=21061916/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=186372 CPUtime=1122.31 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 38404 0 0 0 112222 9 0 0 25 0 1 0 263502552 190844928 38347 33554432000 4194304 4300876 140736273657792 18446744073709551615 4217710 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 46593 38347 169 27 0 45042 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 186372

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 4.02 5/190 12344
/proc/meminfo: memFree=21029640/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=186372 CPUtime=1182.32 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 40259 0 0 0 118221 11 0 0 25 0 1 0 263502552 190844928 40202 33554432000 4194304 4300876 140736273657792 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 46593 40202 169 27 0 45042 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 186372

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.01 6/190 12346
/proc/meminfo: memFree=20994276/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=252672 CPUtime=1242.31 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 42306 0 0 0 124220 11 0 0 25 0 1 0 263502552 258736128 42249 33554432000 4194304 4300876 140736273657792 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 63168 42249 169 27 0 61617 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 252672



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 4.01 6/190 12347
/proc/meminfo: memFree=20960644/32951124 swapFree=67111528/67111528
[pid=12206] ppid=12203 vsize=252672 CPUtime=1300.02 cores=0,2
/proc/12206/stat : 12206 (march_rw) R 12203 12206 11070 0 -1 4202496 44224 0 0 0 129991 11 0 0 25 0 1 0 263502552 258736128 44167 33554432000 4194304 4300876 140736273657792 18446744073709551615 4200299 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12206/statm: 63168 44167 169 27 0 61617 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 252672

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.02
CPU time (s): 1300.04
CPU user time (s): 1299.91
CPU system time (s): 0.12698
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 252672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.91
system time used= 0.12698
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44224
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= 8
involuntary context switches= 1917

runsolver used 2.25666 second user time and 4.65729 second system time

The end

Launcher Data 

Begin job on node144 at 2011-04-02 04:21:04
IDJOB=3152741
IDBENCH=83021
IDSOLVER=1561
FILE ID=node144/3152741-1301710864
RUNJOBID= node144-1301710864-12185
PBS_JOBID= 12840837
Free space on /tmp= 71320 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v800-c3408-S902286199-017.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152741-1301710864/watcher-3152741-1301710864 -o /tmp/evaluation-result-3152741-1301710864/solver-3152741-1301710864 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152741-1301710864.cnf

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

MD5SUM BENCH= 598e5ac0f35fb3d353f44669087059bc
RANDOM SEED=981527303

node144.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		: 2666.850
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	: 5333.70
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		: 2666.850
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.16
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		: 2666.850
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	: 5332.75
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		: 2666.850
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		: 2666.850
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	: 5332.75
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		: 2666.850
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	: 5332.82
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		: 2666.850
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		: 2666.850
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21748628 kB
Buffers:        346712 kB
Cached:       10519984 kB
SwapCached:          0 kB
Active:        8039820 kB
Inactive:      2889416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21748628 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             244 kB
Writeback:           0 kB
AnonPages:       62048 kB
Mapped:          14604 kB
Slab:           209816 kB
PageTables:       4740 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   186844 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= 71320 MiB
End job on node144 at 2011-04-02 04:42:46