Trace number 3152710

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 1300.05 1300.02

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v175-c3727-S185833400-026.SATISFIABLE.cnf
MD5SUM975fcba238403114d7315dde1e6a58bd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.277956
Satisfiable
(Un)Satisfiability was proved
Number of variables175
Number of clauses3727
Sum of the clauses size18635
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 53727
Number of clauses of size over 50

Solver Data 

0.00/0.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.03	c main()::
0.00/0.03	c initFormula():: searching for DIMACS p-line....
0.00/0.03	c full lookahead due to high density!
0.00/0.03	c initFormula():: the DIMACS p-line indicates a CNF of 175 variables and 3727 clauses.
0.00/0.03	c parseCNF():: parsing....
0.00/0.03	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.03	c runParser():: parsing was successful, warming up engines...
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c preprocessing fase I completed:: there are now 175 free variables and 3727 clauses.
0.00/0.03	c using k-SAT heuristics (size based diff)
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.00/0.03	c resolvent_look() :: found 1 resolvents
0.00/0.03	c main():: clause / variable ratio: ( 3728 / 175 ) = 21.30
0.00/0.03	c longest clause has size 5
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c number of free variables = 175
0.00/0.03	c dynamic_preselect_setsize :: off
0.00/0.03	c main():: all systems go!
0.00/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 210
0.00/0.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1416
0.09/0.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |*******************************
c |********************************
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c |**********************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 19331
1.89/1.93	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |********************************************************
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c |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 207502
22.69/22.78	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 |************************
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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 |********************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 1688375
208.10/208.11	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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 |********************************************************
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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-3152710-1301710744/watcher-3152710-1301710744 -o /tmp/evaluation-result-3152710-1301710744/solver-3152710-1301710744 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152710-1301710744.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: 3.71 3.98 4.87 5/189 7453
/proc/meminfo: memFree=22112656/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=6952 CPUtime=0 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4194304 305 0 0 0 0 0 0 0 25 0 1 0 282674173 7118848 248 33554432000 4194304 4300876 140734999171104 18446744073709551615 248089359045 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 1738 248 127 27 0 187 0

[startup+0.0905799 s]
/proc/loadavg: 3.71 3.98 4.87 5/189 7453
/proc/meminfo: memFree=22112656/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=7456 CPUtime=0.08 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 553 0 0 0 8 0 0 0 25 0 1 0 282674173 7634944 386 33554432000 4194304 4300876 140734999171104 18446744073709551615 248089698176 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 1864 386 170 27 0 313 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7456

[startup+0.100578 s]
/proc/loadavg: 3.71 3.98 4.87 5/189 7453
/proc/meminfo: memFree=22112656/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=7456 CPUtime=0.09 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 553 0 0 0 9 0 0 0 25 0 1 0 282674173 7634944 386 33554432000 4194304 4300876 140734999171104 18446744073709551615 4248775 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 1864 386 170 27 0 313 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7456

[startup+0.300543 s]
/proc/loadavg: 3.71 3.98 4.87 5/189 7453
/proc/meminfo: memFree=22112656/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=7588 CPUtime=0.29 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 557 0 0 0 29 0 0 0 25 0 1 0 282674173 7770112 390 33554432000 4194304 4300876 140734999171104 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 1897 390 170 27 0 346 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7588

[startup+0.700472 s]
/proc/loadavg: 3.71 3.98 4.87 5/189 7453
/proc/meminfo: memFree=22112656/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=7732 CPUtime=0.69 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 616 0 0 0 69 0 0 0 25 0 1 0 282674173 7917568 447 33554432000 4194304 4300876 140734999171104 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 1933 447 170 27 0 382 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7732

[startup+1.50033 s]
/proc/loadavg: 3.71 3.98 4.87 5/190 7454
/proc/meminfo: memFree=22111252/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=7984 CPUtime=1.49 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 666 0 0 0 149 0 0 0 25 0 1 0 282674173 8175616 497 33554432000 4194304 4300876 140734999171104 18446744073709551615 4214369 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 1996 497 171 27 0 445 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7984

[startup+3.10005 s]
/proc/loadavg: 3.71 3.98 4.87 5/190 7454
/proc/meminfo: memFree=22110384/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=8552 CPUtime=3.09 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 764 0 0 0 309 0 0 0 25 0 1 0 282674173 8757248 595 33554432000 4194304 4300876 140734999171104 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 2138 595 171 27 0 587 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8552

[startup+6.30048 s]
/proc/loadavg: 3.73 3.98 4.87 5/190 7454
/proc/meminfo: memFree=22109156/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=9064 CPUtime=6.29 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 951 0 0 0 629 0 0 0 25 0 1 0 282674173 9281536 782 33554432000 4194304 4300876 140734999171104 18446744073709551615 4199293 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 2266 782 171 27 0 715 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9064

[startup+12.7004 s]
/proc/loadavg: 3.75 3.98 4.86 5/190 7454
/proc/meminfo: memFree=22104988/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=11124 CPUtime=12.69 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 1332 0 0 0 1269 0 0 0 25 0 1 0 282674173 11390976 1163 33554432000 4194304 4300876 140734999171104 18446744073709551615 4199342 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 2781 1163 171 27 0 1230 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11124

[startup+25.5001 s]
/proc/loadavg: 3.81 3.98 4.85 5/190 7455
/proc/meminfo: memFree=22100380/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=15576 CPUtime=25.49 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 1992 0 0 0 2549 0 0 0 25 0 1 0 282674173 15949824 1823 33554432000 4194304 4300876 140734999171104 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 3894 1823 171 27 0 2343 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15576

[startup+51.1006 s]
/proc/loadavg: 3.87 3.98 4.82 5/190 7455
/proc/meminfo: memFree=22090052/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=19740 CPUtime=51.09 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 3370 0 0 0 5109 0 0 0 25 0 1 0 282674173 20213760 3201 33554432000 4194304 4300876 140734999171104 18446744073709551615 4199334 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 4935 3201 171 27 0 3384 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19740

[startup+102.307 s]
/proc/loadavg: 3.94 3.98 4.78 5/190 7457
/proc/meminfo: memFree=22069688/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=34856 CPUtime=102.3 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 6009 0 0 0 10229 1 0 0 25 0 1 0 282674173 35692544 5840 33554432000 4194304 4300876 140734999171104 18446744073709551615 4214274 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 8714 5840 171 27 0 7163 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 34856

[startup+162.301 s]
/proc/loadavg: 3.98 3.98 4.72 5/190 7512
/proc/meminfo: memFree=22043324/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=47952 CPUtime=162.3 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 8921 0 0 0 16228 2 0 0 25 0 1 0 282674173 49102848 8752 33554432000 4194304 4300876 140734999171104 18446744073709551615 4199293 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 11988 8752 171 27 0 10437 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 47952

[startup+222.3 s]
/proc/loadavg: 4.03 4.00 4.68 5/190 7541
/proc/meminfo: memFree=22011620/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=68728 CPUtime=222.29 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 11600 0 0 0 22227 2 0 0 25 0 1 0 282674173 70377472 11431 33554432000 4194304 4300876 140734999171104 18446744073709551615 248093156159 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 17182 11431 171 27 0 15631 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 68728

[startup+282.301 s]
/proc/loadavg: 4.01 4.00 4.64 5/190 7543
/proc/meminfo: memFree=21977252/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=68728 CPUtime=282.3 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 14600 0 0 0 28227 3 0 0 25 0 1 0 282674173 70377472 14431 33554432000 4194304 4300876 140734999171104 18446744073709551615 4275712 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 17182 14431 171 27 0 15631 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 68728

[startup+342.3 s]
/proc/loadavg: 4.00 4.00 4.60 5/190 7544
/proc/meminfo: memFree=21943140/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=100460 CPUtime=342.29 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 17534 0 0 0 34226 3 0 0 25 0 1 0 282674173 102871040 17365 33554432000 4194304 4300876 140734999171104 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 25115 17365 171 27 0 23564 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 100460

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 4.55 5/190 7546
/proc/meminfo: memFree=21911360/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=100460 CPUtime=402.3 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 20144 0 0 0 40226 4 0 0 25 0 1 0 282674173 102871040 19975 33554432000 4194304 4300876 140734999171104 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 25115 19975 171 27 0 23564 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 100460

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 4.52 5/190 7547
/proc/meminfo: memFree=21877496/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=100460 CPUtime=462.3 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 23111 0 0 0 46225 5 0 0 25 0 1 0 282674173 102871040 22942 33554432000 4194304 4300876 140734999171104 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 25115 22942 171 27 0 23564 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 100460

[startup+522.3 s]
/proc/loadavg: 4.04 4.01 4.49 5/190 7549
/proc/meminfo: memFree=21845716/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=144660 CPUtime=522.31 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 25757 0 0 0 52225 6 0 0 25 0 1 0 282674173 148131840 25588 33554432000 4194304 4300876 140734999171104 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 36165 25588 171 27 0 34614 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 144660

[startup+582.301 s]
/proc/loadavg: 4.01 4.00 4.45 5/190 7551
/proc/meminfo: memFree=21813068/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=144660 CPUtime=582.31 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 28636 0 0 0 58224 7 0 0 25 0 1 0 282674173 148131840 28467 33554432000 4194304 4300876 140734999171104 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 36165 28467 171 27 0 34614 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 144660

[startup+642.3 s]
/proc/loadavg: 4.00 4.00 4.42 5/190 7552
/proc/meminfo: memFree=21779920/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=144660 CPUtime=642.31 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 31373 0 0 0 64224 7 0 0 25 0 1 0 282674173 148131840 31204 33554432000 4194304 4300876 140734999171104 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 36165 31204 171 27 0 34614 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 144660

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 4.39 5/190 7554
/proc/meminfo: memFree=21747644/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=149184 CPUtime=702.31 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 34052 0 0 0 70223 8 0 0 25 0 1 0 282674173 152764416 33883 33554432000 4194304 4300876 140734999171104 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 37296 33883 171 27 0 35745 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 149184

[startup+762.306 s]
/proc/loadavg: 4.06 4.01 4.37 5/190 7555
/proc/meminfo: memFree=21715128/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=215484 CPUtime=762.32 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 36757 0 0 0 76223 9 0 0 25 0 1 0 282674173 220655616 36588 33554432000 4194304 4300876 140734999171104 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 53871 36588 171 27 0 52320 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 215484

[startup+822.3 s]
/proc/loadavg: 4.02 4.01 4.35 5/190 7557
/proc/meminfo: memFree=21683360/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=215484 CPUtime=822.31 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 39512 0 0 0 82222 9 0 0 25 0 1 0 282674173 220655616 39343 33554432000 4194304 4300876 140734999171104 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 53871 39343 171 27 0 52320 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 215484

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 4.32 5/190 7559
/proc/meminfo: memFree=21652584/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=215484 CPUtime=882.31 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 42044 0 0 0 88221 10 0 0 25 0 1 0 282674173 220655616 41875 33554432000 4194304 4300876 140734999171104 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 53871 41875 171 27 0 52320 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 215484

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 4.30 5/190 7560
/proc/meminfo: memFree=21621816/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=215484 CPUtime=942.31 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 44816 0 0 0 94220 11 0 0 25 0 1 0 282674173 220655616 44647 33554432000 4194304 4300876 140734999171104 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 53871 44647 171 27 0 52320 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 215484

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 4.27 5/190 7562
/proc/meminfo: memFree=21589292/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=215484 CPUtime=1002.32 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 47466 0 0 0 100220 12 0 0 25 0 1 0 282674173 220655616 47297 33554432000 4194304 4300876 140734999171104 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 53871 47297 171 27 0 52320 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 215484

[startup+1062.3 s]
/proc/loadavg: 4.06 4.01 4.26 5/190 7563
/proc/meminfo: memFree=21558396/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=215484 CPUtime=1062.31 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 50110 0 0 0 106219 12 0 0 25 0 1 0 282674173 220655616 49941 33554432000 4194304 4300876 140734999171104 18446744073709551615 248089394698 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 53871 49941 171 27 0 52320 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 215484

[startup+1122.3 s]
/proc/loadavg: 4.02 4.01 4.24 5/190 7565
/proc/meminfo: memFree=21527132/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=314932 CPUtime=1122.32 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 52841 0 0 0 112219 13 0 0 25 0 1 0 282674173 322490368 52672 33554432000 4194304 4300876 140734999171104 18446744073709551615 4268602 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 78733 52672 171 27 0 77182 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 314932

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 4.23 5/190 7567
/proc/meminfo: memFree=21496608/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=314932 CPUtime=1182.32 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 55454 0 0 0 118219 13 0 0 25 0 1 0 282674173 322490368 55285 33554432000 4194304 4300876 140734999171104 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 78733 55285 171 27 0 77182 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 314932

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.21 5/190 7568
/proc/meminfo: memFree=21464476/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=314932 CPUtime=1242.32 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 58073 0 0 0 124218 14 0 0 25 0 1 0 282674173 322490368 57904 33554432000 4194304 4300876 140734999171104 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 78733 57904 171 27 0 77182 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 314932



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.92 3.98 4.19 4/188 7571
/proc/meminfo: memFree=21620224/32950928 swapFree=67111528/67111528
[pid=7453] ppid=7451 vsize=323984 CPUtime=1300.02 cores=0,2
/proc/7453/stat : 7453 (march_rw) R 7451 7453 6602 0 -1 4202496 60411 0 0 0 129988 14 0 0 25 0 1 0 282674173 331759616 60242 33554432000 4194304 4300876 140734999171104 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7453/statm: 80996 60242 171 27 0 79445 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 323984

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): 1300.05
CPU user time (s): 1299.89
CPU system time (s): 0.159975
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 323984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.89
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60411
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= 1630

runsolver used 1.93471 second user time and 3.99239 second system time

The end

Launcher Data 

Begin job on node123 at 2011-04-02 04:19:04
IDJOB=3152710
IDBENCH=82990
IDSOLVER=1561
FILE ID=node123/3152710-1301710744
RUNJOBID= node123-1301710741-7357
PBS_JOBID= 12840872
Free space on /tmp= 71928 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v175-c3727-S185833400-026.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152710-1301710744/watcher-3152710-1301710744 -o /tmp/evaluation-result-3152710-1301710744/solver-3152710-1301710744 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152710-1301710744.cnf

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

MD5SUM BENCH= 975fcba238403114d7315dde1e6a58bd
RANDOM SEED=2093298045

node123.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		: 2666.838
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	: 5333.67
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		: 2666.838
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	: 5226.15
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		: 2666.838
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		: 2666.838
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	: 5332.82
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		: 2666.838
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	: 5332.74
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		: 2666.838
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	: 5332.80
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		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
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:      22112688 kB
Buffers:        333864 kB
Cached:       10182908 kB
SwapCached:          0 kB
Active:        7155892 kB
Inactive:      3430376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22112688 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1192 kB
Writeback:           0 kB
AnonPages:       69600 kB
Mapped:          15620 kB
Slab:           190080 kB
PageTables:       4892 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   254428 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= 71928 MiB
End job on node123 at 2011-04-02 04:40:46