Trace number 3152499

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) 1300.06 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v750-c3195-S1378008329-078.SATISFIABLE.cnf
MD5SUMd50cd6e15bea1958cfdf9785772f4ad7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses3195
Sum of the clauses size9585
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33195
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 750 variables and 3195 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 41 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 744 free variables and 3154 clauses.
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 153 duplicate clauses
0.00/0.02	c resolvent_look() :: found 75 resolvents
0.00/0.02	c main():: clause / variable ratio: ( 3229 / 750 ) = 4.31
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 744
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 180
0.02/0.06	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 |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1530
0.19/0.25	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |*******************************
c |********************************
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c |**********************************
c |************************************
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c |******************************************
c |********************************************
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c |************************************************
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c |*****************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 21017
3.39/3.46	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 |**************************************************
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c |*****************************************************
c |******************************************************
c |*******************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 213114
38.59/38.67	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: 1584562
315.90/315.95	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 |*****************************************************
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c |*******************************************************
c |********************************************************
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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-3152499-1301705403/watcher-3152499-1301705403 -o /tmp/evaluation-result-3152499-1301705403/solver-3152499-1301705403 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152499-1301705403.cnf 

running on 2 cores: 5,7

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: 0.86 1.99 3.08 5/181 12417
/proc/meminfo: memFree=20679748/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=6372 CPUtime=0 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4194304 118 0 0 0 0 0 0 0 20 0 1 0 282140006 6524928 74 33554432000 4194304 4300876 140733261380544 18446744073709551615 208075269681 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 1593 77 63 27 0 29 0

[startup+0.034562 s]
/proc/loadavg: 0.86 1.99 3.08 5/181 12417
/proc/meminfo: memFree=20679748/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=8004 CPUtime=0.02 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 564 0 0 0 2 0 0 0 20 0 1 0 282140006 8196096 500 33554432000 4194304 4300876 140733261380544 18446744073709551615 4265489 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 2001 500 168 27 0 450 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8004

[startup+0.100549 s]
/proc/loadavg: 0.86 1.99 3.08 5/181 12417
/proc/meminfo: memFree=20679748/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=8140 CPUtime=0.09 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 585 0 0 0 9 0 0 0 21 0 1 0 282140006 8335360 521 33554432000 4194304 4300876 140733261380544 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 2035 521 168 27 0 484 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8140

[startup+0.300511 s]
/proc/loadavg: 0.86 1.99 3.08 5/181 12417
/proc/meminfo: memFree=20679748/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=8140 CPUtime=0.29 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 609 0 0 0 29 0 0 0 21 0 1 0 282140006 8335360 545 33554432000 4194304 4300876 140733261380544 18446744073709551615 4228551 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 2035 545 168 27 0 484 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8140

[startup+0.700435 s]
/proc/loadavg: 0.86 1.99 3.08 5/181 12417
/proc/meminfo: memFree=20679748/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=8340 CPUtime=0.69 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 642 0 0 0 69 0 0 0 22 0 1 0 282140006 8540160 578 33554432000 4194304 4300876 140733261380544 18446744073709551615 4214423 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 2085 578 168 27 0 534 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8340

[startup+1.50028 s]
/proc/loadavg: 0.86 1.99 3.08 5/190 12431
/proc/meminfo: memFree=20674120/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=8792 CPUtime=1.49 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 733 0 0 0 149 0 0 0 25 0 1 0 282140006 9003008 669 33554432000 4194304 4300876 140733261380544 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 2198 669 168 27 0 647 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8792

[startup+3.10098 s]
/proc/loadavg: 1.11 2.02 3.08 5/190 12431
/proc/meminfo: memFree=20672260/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=9172 CPUtime=3.09 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 797 0 0 0 309 0 0 0 25 0 1 0 282140006 9392128 733 33554432000 4194304 4300876 140733261380544 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 2293 733 169 27 0 742 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9172

[startup+6.30037 s]
/proc/loadavg: 1.11 2.02 3.08 5/190 12431
/proc/meminfo: memFree=20670320/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=9512 CPUtime=6.29 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 927 0 0 0 629 0 0 0 25 0 1 0 282140006 9740288 863 33554432000 4194304 4300876 140733261380544 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 2378 863 169 27 0 827 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9512

[startup+12.7001 s]
/proc/loadavg: 1.48 2.07 3.09 5/190 12485
/proc/meminfo: memFree=20665096/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=10984 CPUtime=12.69 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 1227 0 0 0 1269 0 0 0 25 0 1 0 282140006 11247616 1131 33554432000 4194304 4300876 140733261380544 18446744073709551615 4217364 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 2746 1131 169 27 0 1195 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10984

[startup+25.5007 s]
/proc/loadavg: 1.87 2.13 3.10 6/190 12512
/proc/meminfo: memFree=20655520/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=14188 CPUtime=25.49 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 1741 0 0 0 2549 0 0 0 25 0 1 0 282140006 14528512 1645 33554432000 4194304 4300876 140733261380544 18446744073709551615 4217373 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 3547 1645 169 27 0 1996 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14188

[startup+51.1008 s]
/proc/loadavg: 2.59 2.28 3.12 6/190 12513
/proc/meminfo: memFree=20640236/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=17564 CPUtime=51.09 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 2726 0 0 0 5109 0 0 0 25 0 1 0 282140006 17985536 2630 33554432000 4194304 4300876 140733261380544 18446744073709551615 4228518 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 4391 2630 169 27 0 2840 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17564

[startup+102.306 s]
/proc/loadavg: 3.44 2.57 3.17 5/190 12514
/proc/meminfo: memFree=20608224/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=31204 CPUtime=102.29 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 4676 0 0 0 10229 0 0 0 25 0 1 0 282140006 31952896 4580 33554432000 4194304 4300876 140733261380544 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 7801 4580 169 27 0 6250 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 31204

[startup+162.301 s]
/proc/loadavg: 3.77 2.81 3.21 6/190 12516
/proc/meminfo: memFree=20574092/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=40068 CPUtime=162.3 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 6915 0 0 0 16229 1 0 0 25 0 1 0 282140006 41029632 6819 33554432000 4194304 4300876 140733261380544 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 10017 6819 169 27 0 8466 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 40068

[startup+222.3 s]
/proc/loadavg: 3.92 3.04 3.26 5/190 12518
/proc/meminfo: memFree=20540224/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=58420 CPUtime=222.29 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 9146 0 0 0 22228 1 0 0 25 0 1 0 282140006 59822080 9050 33554432000 4194304 4300876 140733261380544 18446744073709551615 4248656 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 14605 9050 169 27 0 13054 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 58420

[startup+282.301 s]
/proc/loadavg: 3.97 3.20 3.30 5/190 12519
/proc/meminfo: memFree=20507344/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=58420 CPUtime=282.3 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 11281 0 0 0 28228 2 0 0 25 0 1 0 282140006 59822080 11185 33554432000 4194304 4300876 140733261380544 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 14605 11185 169 27 0 13054 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 58420

[startup+342.3 s]
/proc/loadavg: 3.99 3.35 3.35 5/190 12521
/proc/meminfo: memFree=20474600/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=78196 CPUtime=342.3 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 13388 0 0 0 34228 2 0 0 25 0 1 0 282140006 80072704 13292 33554432000 4194304 4300876 140733261380544 18446744073709551615 4217405 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 19549 13292 169 27 0 17998 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 78196

[startup+402.301 s]
/proc/loadavg: 4.10 3.49 3.39 5/190 12522
/proc/meminfo: memFree=20441956/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=88704 CPUtime=402.3 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 15627 0 0 0 40228 2 0 0 25 0 1 0 282140006 90832896 15531 33554432000 4194304 4300876 140733261380544 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 22176 15531 169 27 0 20625 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 88704

[startup+462.3 s]
/proc/loadavg: 4.03 3.58 3.43 5/190 12524
/proc/meminfo: memFree=20410940/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=88704 CPUtime=462.3 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 17827 0 0 0 46228 2 0 0 25 0 1 0 282140006 90832896 17731 33554432000 4194304 4300876 140733261380544 18446744073709551615 4228571 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 22176 17731 169 27 0 20625 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 88704

[startup+522.301 s]
/proc/loadavg: 4.01 3.65 3.46 5/190 12526
/proc/meminfo: memFree=20379540/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=118172 CPUtime=522.31 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 19923 0 0 0 52228 3 0 0 25 0 1 0 282140006 121008128 19827 33554432000 4194304 4300876 140733261380544 18446744073709551615 4248656 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 29543 19827 169 27 0 27992 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 118172

[startup+582.301 s]
/proc/loadavg: 4.04 3.73 3.50 5/190 12527
/proc/meminfo: memFree=20346528/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=118172 CPUtime=582.31 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 22088 0 0 0 58228 3 0 0 25 0 1 0 282140006 121008128 21992 33554432000 4194304 4300876 140733261380544 18446744073709551615 208079627344 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 29543 21992 169 27 0 27992 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 118172

[startup+642.3 s]
/proc/loadavg: 4.01 3.78 3.53 5/190 12529
/proc/meminfo: memFree=20314268/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=118172 CPUtime=642.32 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 24303 0 0 0 64228 4 0 0 25 0 1 0 282140006 121008128 24207 33554432000 4194304 4300876 140733261380544 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 29543 24207 169 27 0 27992 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 118172

[startup+702.301 s]
/proc/loadavg: 4.00 3.82 3.56 5/190 12539
/proc/meminfo: memFree=20282580/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=118172 CPUtime=702.31 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 26469 0 0 0 70227 4 0 0 25 0 1 0 282140006 121008128 26373 33554432000 4194304 4300876 140733261380544 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 29543 26373 169 27 0 27992 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 118172

[startup+762.306 s]
/proc/loadavg: 4.00 3.85 3.58 5/190 12541
/proc/meminfo: memFree=20252552/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=139188 CPUtime=762.32 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 28539 0 0 0 76227 5 0 0 25 0 1 0 282140006 142528512 28443 33554432000 4194304 4300876 140733261380544 18446744073709551615 4228097 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 34797 28443 169 27 0 33246 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 139188

[startup+822.301 s]
/proc/loadavg: 4.00 3.87 3.60 6/190 12543
/proc/meminfo: memFree=20220896/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=183388 CPUtime=822.32 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 30659 0 0 0 82227 5 0 0 25 0 1 0 282140006 187789312 30563 33554432000 4194304 4300876 140733261380544 18446744073709551615 4268864 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 45847 30563 169 27 0 44296 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 183388

[startup+882.3 s]
/proc/loadavg: 4.00 3.89 3.63 6/190 12547
/proc/meminfo: memFree=20189556/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=183388 CPUtime=882.32 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 32737 0 0 0 88227 5 0 0 25 0 1 0 282140006 187789312 32641 33554432000 4194304 4300876 140733261380544 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 45847 32641 169 27 0 44296 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 183388

[startup+942.301 s]
/proc/loadavg: 4.00 3.91 3.64 5/190 12549
/proc/meminfo: memFree=20159516/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=183520 CPUtime=942.32 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 34907 0 0 0 94226 6 0 0 25 0 1 0 282140006 187924480 34811 33554432000 4194304 4300876 140733261380544 18446744073709551615 4200296 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 45880 34811 169 27 0 44329 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 183520

[startup+1002.3 s]
/proc/loadavg: 4.00 3.92 3.66 5/190 12550
/proc/meminfo: memFree=20128848/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=183520 CPUtime=1002.32 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 36969 0 0 0 100225 7 0 0 25 0 1 0 282140006 187924480 36873 33554432000 4194304 4300876 140733261380544 18446744073709551615 4288534 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 45880 36873 169 27 0 44329 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 183520

[startup+1062.3 s]
/proc/loadavg: 4.05 3.95 3.68 5/190 12552
/proc/meminfo: memFree=20098316/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=183520 CPUtime=1062.33 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 39091 0 0 0 106226 7 0 0 25 0 1 0 282140006 187924480 38995 33554432000 4194304 4300876 140733261380544 18446744073709551615 4228912 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 45880 38995 169 27 0 44329 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 183520

[startup+1122.3 s]
/proc/loadavg: 4.02 3.95 3.70 5/190 12554
/proc/meminfo: memFree=20067908/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=183520 CPUtime=1122.32 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 41187 0 0 0 112225 7 0 0 25 0 1 0 282140006 187924480 41091 33554432000 4194304 4300876 140733261380544 18446744073709551615 4214369 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 45880 41091 169 27 0 44329 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 183520

[startup+1182.3 s]
/proc/loadavg: 4.00 3.96 3.72 5/190 12555
/proc/meminfo: memFree=20038624/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=249820 CPUtime=1182.33 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 43239 0 0 0 118225 8 0 0 25 0 1 0 282140006 255815680 43143 33554432000 4194304 4300876 140733261380544 18446744073709551615 4228446 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 62455 43143 169 27 0 60904 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 249820

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.74 5/190 12557
/proc/meminfo: memFree=20007980/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=249820 CPUtime=1242.33 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 45392 0 0 0 124225 8 0 0 25 0 1 0 282140006 255815680 45296 33554432000 4194304 4300876 140733261380544 18446744073709551615 4228430 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 62455 45296 169 27 0 60904 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 249820



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.97 3.75 5/188 12559
/proc/meminfo: memFree=20195216/32950928 swapFree=67111528/67111528
[pid=12416] ppid=12414 vsize=249820 CPUtime=1300.04 cores=5,7
/proc/12416/stat : 12416 (march_rw) R 12414 12416 11113 0 -1 4202496 47422 0 0 0 129996 8 0 0 25 0 1 0 282140006 255815680 47326 33554432000 4194304 4300876 140733261380544 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12416/statm: 62455 47326 169 27 0 60904 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 249820

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): 1300.06
CPU user time (s): 1299.96
CPU system time (s): 0.097985
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 249820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.96
system time used= 0.097985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47422
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= 6
involuntary context switches= 810

runsolver used 1.77373 second user time and 4.15737 second system time

The end

Launcher Data 

Begin job on node127 at 2011-04-02 02:50:03
IDJOB=3152499
IDBENCH=82779
IDSOLVER=1561
FILE ID=node127/3152499-1301705403
RUNJOBID= node127-1301705403-12391
PBS_JOBID= 12840755
Free space on /tmp= 71100 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v750-c3195-S1378008329-078.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152499-1301705403/watcher-3152499-1301705403 -o /tmp/evaluation-result-3152499-1301705403/solver-3152499-1301705403 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152499-1301705403.cnf

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

MD5SUM BENCH= d50cd6e15bea1958cfdf9785772f4ad7
RANDOM SEED=1811623966

node127.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		: 2666.823
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	: 5333.64
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		: 2666.823
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		: 2666.823
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		: 2666.823
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	: 5332.86
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		: 2666.823
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		: 2666.823
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		: 2666.823
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	: 5332.60
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		: 2666.823
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:     32950928 kB
MemFree:      20680276 kB
Buffers:        348288 kB
Cached:       11583608 kB
SwapCached:          0 kB
Active:        6678224 kB
Inactive:      5317908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      20680276 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             112 kB
Writeback:           0 kB
AnonPages:       63536 kB
Mapped:          15000 kB
Slab:           212812 kB
PageTables:       4348 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   207104 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= 71100 MiB
End job on node127 at 2011-04-02 03:11:45