Trace number 3206015

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
SAT09 reference solver: march_hi hiUNSAT 134.045 134.045

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v450-c1917-S1573194644-097.UNKNOWN.cnf
MD5SUM94cfc1731e7c76d51d00543dd5d14f85
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark122.003
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1917
Sum of the clauses size5751
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31917
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 450 variables and 1917 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, 10 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 448 free variables and 1907 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.444
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 165 duplicate clauses
0.00/0.01	c resolvent_look() :: found 104 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 450 variables and 2011 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 450 variabels and 2011 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2011 / 450 ) = 4.47
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 = 448
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 |****************************************************************| ( 0/17) NodeCount: 120
0.00/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/17) NodeCount: 1993
0.39/0.48	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/17) NodeCount: 14127
3.39/3.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/17) NodeCount: 49325
11.89/11.97	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/17) NodeCount: 121964
29.60/29.65	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/17) NodeCount: 231509
56.39/56.40	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 6/17) NodeCount: 346977
85.09/85.12	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 7/17) NodeCount: 438441
108.69/108.79	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 8/17) NodeCount: 492345
123.69/123.77	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 9/17) NodeCount: 516471
130.90/130.96	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (10/17) NodeCount: 524033
133.29/133.38	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |****************************************************************| (11/17) NodeCount: 525712
133.89/133.95	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 |****************************************************************| (12/17) NodeCount: 525952
133.99/134.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |******
c |*******
c |********
c |************
c |*************
c |**************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |************************
c |********************************
c |************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |********************************************************
c |****************************************************************| (13/17) NodeCount: 525964
133.99/134.04	c |----------------------------------------------------------------|
c |
133.99/134.04	c
133.99/134.04	c main():: nodeCount: 525964
133.99/134.04	c main():: dead ends in main: 8045
133.99/134.04	c main():: lookAheadCount: 33380795
133.99/134.04	c main():: unitResolveCount: 6225794
133.99/134.04	c main():: time=134.060000
133.99/134.04	c main():: necessary_assignments: 112082
133.99/134.04	c main():: bin_sat: 0, bin_unsat 0
133.99/134.04	c main():: doublelook: #: 2052516, succes #: 1476673
133.99/134.04	c main():: doublelook: overall 6.371 of all possible doublelooks executed
133.99/134.04	c main():: doublelook: succesrate: 71.945, average DL_trigger: 51.671
133.99/134.04	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3206015-1302955425/watcher-3206015-1302955425 -o /tmp/evaluation-result-3206015-1302955425/solver-3206015-1302955425 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3206015-1302955425.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: 1.00 1.63 2.28 3/175 25570
/proc/meminfo: memFree=16552952/32951124 swapFree=67111524/67111528
[pid=25570] ppid=25568 vsize=1052 CPUtime=0 cores=5,7
/proc/25570/stat : 25570 (march_hi) R 25568 25570 25535 0 -1 4202496 184 0 0 0 0 0 0 0 22 0 1 0 407140460 1077248 139 33554432000 134512640 135197378 4290823904 18446744073709551615 134694932 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25570/statm: 263 139 78 168 0 94 0

[startup+0.0794219 s]
/proc/loadavg: 1.00 1.63 2.28 3/175 25570
/proc/meminfo: memFree=16552952/32951124 swapFree=67111524/67111528
[pid=25570] ppid=25568 vsize=1744 CPUtime=0.07 cores=5,7
/proc/25570/stat : 25570 (march_hi) R 25568 25570 25535 0 -1 4202496 308 0 0 0 7 0 0 0 22 0 1 0 407140460 1785856 263 33554432000 134512640 135197378 4290823904 18446744073709551615 134525318 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25570/statm: 436 263 91 168 0 267 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1744

[startup+0.100418 s]
/proc/loadavg: 1.00 1.63 2.28 3/175 25570
/proc/meminfo: memFree=16552952/32951124 swapFree=67111524/67111528
[pid=25570] ppid=25568 vsize=1744 CPUtime=0.09 cores=5,7
/proc/25570/stat : 25570 (march_hi) R 25568 25570 25535 0 -1 4202496 311 0 0 0 9 0 0 0 22 0 1 0 407140460 1785856 266 33554432000 134512640 135197378 4290823904 18446744073709551615 134539264 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25570/statm: 436 266 91 168 0 267 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1744

[startup+0.300381 s]
/proc/loadavg: 1.00 1.63 2.28 3/175 25570
/proc/meminfo: memFree=16552952/32951124 swapFree=67111524/67111528
[pid=25570] ppid=25568 vsize=1876 CPUtime=0.29 cores=5,7
/proc/25570/stat : 25570 (march_hi) R 25568 25570 25535 0 -1 4202496 325 0 0 0 29 0 0 0 23 0 1 0 407140460 1921024 280 33554432000 134512640 135197378 4290823904 18446744073709551615 134590350 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25570/statm: 469 280 91 168 0 300 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1876

[startup+0.700312 s]
/proc/loadavg: 1.00 1.63 2.28 3/175 25570
/proc/meminfo: memFree=16552952/32951124 swapFree=67111524/67111528
[pid=25570] ppid=25568 vsize=1876 CPUtime=0.69 cores=5,7
/proc/25570/stat : 25570 (march_hi) R 25568 25570 25535 0 -1 4202496 334 0 0 0 69 0 0 0 25 0 1 0 407140460 1921024 289 33554432000 134512640 135197378 4290823904 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25570/statm: 469 289 91 168 0 300 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1876

[startup+1.50017 s]
/proc/loadavg: 1.00 1.63 2.28 5/190 25597
/proc/meminfo: memFree=16543772/32951124 swapFree=67111524/67111528
[pid=25570] ppid=25568 vsize=1876 CPUtime=1.49 cores=5,7
/proc/25570/stat : 25570 (march_hi) R 25568 25570 25535 0 -1 4202496 348 0 0 0 149 0 0 0 25 0 1 0 407140460 1921024 303 33554432000 134512640 135197378 4290823904 18446744073709551615 134525288 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25570/statm: 469 303 91 168 0 300 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1876

[startup+3.10089 s]
/proc/loadavg: 1.00 1.63 2.28 5/190 25597
/proc/meminfo: memFree=16542168/32951124 swapFree=67111524/67111528
[pid=25570] ppid=25568 vsize=2016 CPUtime=3.09 cores=5,7
/proc/25570/stat : 25570 (march_hi) R 25568 25570 25535 0 -1 4202496 362 0 0 0 309 0 0 0 25 0 1 0 407140460 2064384 317 33554432000 134512640 135197378 4290823904 18446744073709551615 134525395 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25570/statm: 504 317 91 168 0 335 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2016

[startup+6.30032 s]
/proc/loadavg: 1.24 1.67 2.29 5/190 25597
/proc/meminfo: memFree=16541176/32951124 swapFree=67111524/67111528
[pid=25570] ppid=25568 vsize=2016 CPUtime=6.29 cores=5,7
/proc/25570/stat : 25570 (march_hi) R 25568 25570 25535 0 -1 4202496 379 0 0 0 629 0 0 0 25 0 1 0 407140460 2064384 334 33554432000 134512640 135197378 4290823904 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25570/statm: 504 334 91 168 0 335 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2016

[startup+12.7002 s]
/proc/loadavg: 1.46 1.71 2.29 5/190 25624
/proc/meminfo: memFree=16538624/32951124 swapFree=67111524/67111528
[pid=25570] ppid=25568 vsize=2156 CPUtime=12.69 cores=5,7
/proc/25570/stat : 25570 (march_hi) R 25568 25570 25535 0 -1 4202496 397 0 0 0 1269 0 0 0 25 0 1 0 407140460 2207744 352 33554432000 134512640 135197378 4290823904 18446744073709551615 134557270 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25570/statm: 539 352 91 168 0 370 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2156

[startup+25.5009 s]
/proc/loadavg: 2.02 1.82 2.32 5/190 25624
/proc/meminfo: memFree=16531776/32951124 swapFree=67111524/67111528
[pid=25570] ppid=25568 vsize=2460 CPUtime=25.49 cores=5,7
/proc/25570/stat : 25570 (march_hi) R 25568 25570 25535 0 -1 4202496 457 0 0 0 2549 0 0 0 25 0 1 0 407140460 2519040 412 33554432000 134512640 135197378 4290823904 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25570/statm: 615 412 91 168 0 446 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2460

[startup+51.1005 s]
/proc/loadavg: 2.70 1.99 2.37 5/190 25628
/proc/meminfo: memFree=16517556/32951124 swapFree=67111524/67111528
[pid=25570] ppid=25568 vsize=2840 CPUtime=51.09 cores=5,7
/proc/25570/stat : 25570 (march_hi) R 25568 25570 25535 0 -1 4202496 547 0 0 0 5109 0 0 0 25 0 1 0 407140460 2908160 502 33554432000 134512640 135197378 4290823904 18446744073709551615 134548308 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25570/statm: 710 502 91 168 0 541 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2840

[startup+102.306 s]
/proc/loadavg: 3.43 2.30 2.45 5/190 25629
/proc/meminfo: memFree=16490540/32951124 swapFree=67111524/67111528
[pid=25570] ppid=25568 vsize=4608 CPUtime=102.3 cores=5,7
/proc/25570/stat : 25570 (march_hi) R 25568 25570 25535 0 -1 4202496 915 0 0 0 10230 0 0 0 25 0 1 0 407140460 4718592 870 33554432000 134512640 135197378 4290823904 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25570/statm: 1152 870 91 168 0 983 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4608

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

[startup+115.1 s]
/proc/loadavg: 3.56 2.38 2.47 5/190 25630
/proc/meminfo: memFree=16484212/32951124 swapFree=67111524/67111528
[pid=25570] ppid=25568 vsize=6080 CPUtime=115.09 cores=5,7
/proc/25570/stat : 25570 (march_hi) R 25568 25570 25535 0 -1 4202496 1113 0 0 0 11509 0 0 0 25 0 1 0 407140460 6225920 1047 33554432000 134512640 135197378 4290823904 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25570/statm: 1520 1047 91 168 0 1351 0
Current children cumulated CPU time (s) 115.09
Current children cumulated vsize (KiB) 6080

[startup+121.501 s]
/proc/loadavg: 3.59 2.41 2.48 5/190 25630
/proc/meminfo: memFree=16480736/32951124 swapFree=67111524/67111528
[pid=25570] ppid=25568 vsize=6080 CPUtime=121.49 cores=5,7
/proc/25570/stat : 25570 (march_hi) R 25568 25570 25535 0 -1 4202496 1181 0 0 0 12149 0 0 0 25 0 1 0 407140460 6225920 1115 33554432000 134512640 135197378 4290823904 18446744073709551615 134570915 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25570/statm: 1520 1115 91 168 0 1351 0
Current children cumulated CPU time (s) 121.49
Current children cumulated vsize (KiB) 6080

[startup+127.901 s]
/proc/loadavg: 3.62 2.43 2.49 5/190 25630
/proc/meminfo: memFree=16477504/32951124 swapFree=67111524/67111528
[pid=25570] ppid=25568 vsize=6080 CPUtime=127.89 cores=5,7
/proc/25570/stat : 25570 (march_hi) R 25568 25570 25535 0 -1 4202496 1272 0 0 0 12789 0 0 0 25 0 1 0 407140460 6225920 1206 33554432000 134512640 135197378 4290823904 18446744073709551615 134556519 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25570/statm: 1520 1206 91 168 0 1351 0
Current children cumulated CPU time (s) 127.89
Current children cumulated vsize (KiB) 6080

[startup+131.1 s]
/proc/loadavg: 3.65 2.46 2.50 5/190 25630
/proc/meminfo: memFree=16476016/32951124 swapFree=67111524/67111528
[pid=25570] ppid=25568 vsize=6080 CPUtime=131.09 cores=5,7
/proc/25570/stat : 25570 (march_hi) R 25568 25570 25535 0 -1 4202496 1314 0 0 0 13109 0 0 0 25 0 1 0 407140460 6225920 1248 33554432000 134512640 135197378 4290823904 18446744073709551615 134541897 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25570/statm: 1520 1248 91 168 0 1351 0
Current children cumulated CPU time (s) 131.09
Current children cumulated vsize (KiB) 6080

[startup+132.7 s]
/proc/loadavg: 3.65 2.46 2.50 5/190 25630
/proc/meminfo: memFree=16475272/32951124 swapFree=67111524/67111528
[pid=25570] ppid=25568 vsize=6080 CPUtime=132.69 cores=5,7
/proc/25570/stat : 25570 (march_hi) R 25568 25570 25535 0 -1 4202496 1340 0 0 0 13269 0 0 0 25 0 1 0 407140460 6225920 1274 33554432000 134512640 135197378 4290823904 18446744073709551615 134525392 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25570/statm: 1520 1274 91 168 0 1351 0
Current children cumulated CPU time (s) 132.69
Current children cumulated vsize (KiB) 6080

[startup+133.501 s]
/proc/loadavg: 3.65 2.46 2.50 5/190 25630
/proc/meminfo: memFree=16474900/32951124 swapFree=67111524/67111528
[pid=25570] ppid=25568 vsize=6080 CPUtime=133.49 cores=5,7
/proc/25570/stat : 25570 (march_hi) R 25568 25570 25535 0 -1 4202496 1351 0 0 0 13349 0 0 0 25 0 1 0 407140460 6225920 1285 33554432000 134512640 135197378 4290823904 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25570/statm: 1520 1285 91 168 0 1351 0
Current children cumulated CPU time (s) 133.49
Current children cumulated vsize (KiB) 6080

[startup+133.901 s]
/proc/loadavg: 3.65 2.46 2.50 5/190 25630
/proc/meminfo: memFree=16474900/32951124 swapFree=67111524/67111528
[pid=25570] ppid=25568 vsize=6080 CPUtime=133.89 cores=5,7
/proc/25570/stat : 25570 (march_hi) R 25568 25570 25535 0 -1 4202496 1357 0 0 0 13389 0 0 0 25 0 1 0 407140460 6225920 1291 33554432000 134512640 135197378 4290823904 18446744073709551615 134542032 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25570/statm: 1520 1291 91 168 0 1351 0
Current children cumulated CPU time (s) 133.89
Current children cumulated vsize (KiB) 6080

[startup+134.001 s]
/proc/loadavg: 3.65 2.46 2.50 5/190 25630
/proc/meminfo: memFree=16474900/32951124 swapFree=67111524/67111528
[pid=25570] ppid=25568 vsize=6080 CPUtime=133.99 cores=5,7
/proc/25570/stat : 25570 (march_hi) R 25568 25570 25535 0 -1 4202496 1359 0 0 0 13399 0 0 0 18 0 1 0 407140460 6225920 1293 33554432000 134512640 135197378 4290823904 18446744073709551615 134552432 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25570/statm: 1520 1293 91 168 0 1351 0
Current children cumulated CPU time (s) 133.99
Current children cumulated vsize (KiB) 6080

Child status: 20
Real time (s): 134.045
CPU time (s): 134.045
CPU user time (s): 134.04
CPU system time (s): 0.004999
CPU usage (%): 99.9998
Max. virtual memory (cumulated for all children) (KiB): 6080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 134.04
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1363
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= 73

runsolver used 0.201969 second user time and 0.418936 second system time

The end

Launcher Data 

Begin job on node136 at 2011-04-16 14:03:45
IDJOB=3206015
IDBENCH=82962
IDSOLVER=1623
FILE ID=node136/3206015-1302955425
RUNJOBID= node136-1302955425-25556
PBS_JOBID= 13018001
Free space on /tmp= 72192 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v450-c1917-S1573194644-097.UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3206015-1302955425/watcher-3206015-1302955425 -o /tmp/evaluation-result-3206015-1302955425/solver-3206015-1302955425 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3206015-1302955425.cnf

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

MD5SUM BENCH= 94cfc1731e7c76d51d00543dd5d14f85
RANDOM SEED=1862301256

node136.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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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	: 5332.75
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		: 2666.809
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		: 2666.809
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	: 5332.76
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		: 2666.809
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		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      16553240 kB
Buffers:        623444 kB
Cached:       15358108 kB
SwapCached:          4 kB
Active:        7678448 kB
Inactive:      8366368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16553240 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:             784 kB
Writeback:           0 kB
AnonPages:       64060 kB
Mapped:          13544 kB
Slab:           289044 kB
PageTables:       5032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   186812 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= 72188 MiB
End job on node136 at 2011-04-16 14:05:59