Trace number 3206287

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 170.38 170.378

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v450-c1917-S16302531-099.UNKNOWN.cnf
MD5SUM262b86a16f9a75cfd5f5af81be0602bc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark155.885
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, 14 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 448 free variables and 1903 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.402
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 172 duplicate clauses
0.00/0.01	c resolvent_look() :: found 99 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 450 variables and 2002 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 2002 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2002 / 450 ) = 4.45
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 |****************************************************************| ( 0/19) NodeCount: 129
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 |****************************************************************| ( 1/19) NodeCount: 2495
0.49/0.59	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/19) NodeCount: 15445
3.60/3.69	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/19) NodeCount: 53716
12.79/12.88	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/19) NodeCount: 137878
33.09/33.15	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/19) NodeCount: 265529
64.20/64.28	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 6/19) NodeCount: 410374
100.89/100.96	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 |****************************************************************| ( 7/19) NodeCount: 531334
133.59/133.65	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 |****************************************************************| ( 8/19) NodeCount: 606604
155.49/155.59	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 9/19) NodeCount: 640002
166.09/166.11	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 |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (10/19) NodeCount: 650352
169.49/169.55	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |**************
c |***************
c |****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (11/19) NodeCount: 652378
170.19/170.28	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |********
c |*********
c |**********
c |************
c |****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |****************************************************************| (12/19) NodeCount: 652605
170.29/170.37	c |----------------------------------------------------------------|
c |****************
c |******************
c |*******************
c |********************
c |************************
c |********************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |********************************************************
c |****************************************************************| (13/19) NodeCount: 652614
170.29/170.37	c |----------------------------------------------------------------|
c |
170.29/170.37	c
170.29/170.37	c main():: nodeCount: 652614
170.29/170.37	c main():: dead ends in main: 12666
170.29/170.37	c main():: lookAheadCount: 41403901
170.29/170.37	c main():: unitResolveCount: 8866319
170.29/170.37	c main():: time=170.390000
170.29/170.37	c main():: necessary_assignments: 155217
170.29/170.37	c main():: bin_sat: 0, bin_unsat 0
170.29/170.37	c main():: doublelook: #: 2528629, succes #: 1810822
170.29/170.37	c main():: doublelook: overall 6.333 of all possible doublelooks executed
170.29/170.37	c main():: doublelook: succesrate: 71.613, average DL_trigger: 50.750
170.29/170.37	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-3206287-1302955668/watcher-3206287-1302955668 -o /tmp/evaluation-result-3206287-1302955668/solver-3206287-1302955668 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3206287-1302955668.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: 3.91 3.87 3.59 4/189 20762
/proc/meminfo: memFree=18371456/32951124 swapFree=67111528/67111528
[pid=20762] ppid=20760 vsize=1052 CPUtime=0 cores=5,7
/proc/20762/stat : 20762 (march_hi) R 20760 20762 20644 0 -1 4202496 186 0 0 0 0 0 0 0 23 0 1 0 407167244 1077248 140 33554432000 134512640 135197378 4290651040 18446744073709551615 134565168 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20762/statm: 263 140 80 168 0 94 0

[startup+0.0425629 s]
/proc/loadavg: 3.91 3.87 3.59 4/189 20762
/proc/meminfo: memFree=18371456/32951124 swapFree=67111528/67111528
[pid=20762] ppid=20760 vsize=1740 CPUtime=0.04 cores=5,7
/proc/20762/stat : 20762 (march_hi) R 20760 20762 20644 0 -1 4202496 305 0 0 0 4 0 0 0 23 0 1 0 407167244 1781760 259 33554432000 134512640 135197378 4290651040 18446744073709551615 134539201 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20762/statm: 435 259 91 168 0 266 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1740

[startup+0.100556 s]
/proc/loadavg: 3.91 3.87 3.59 4/189 20762
/proc/meminfo: memFree=18371456/32951124 swapFree=67111528/67111528
[pid=20762] ppid=20760 vsize=1740 CPUtime=0.09 cores=5,7
/proc/20762/stat : 20762 (march_hi) R 20760 20762 20644 0 -1 4202496 316 0 0 0 9 0 0 0 23 0 1 0 407167244 1781760 270 33554432000 134512640 135197378 4290651040 18446744073709551615 134526735 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20762/statm: 435 270 91 168 0 266 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1740

[startup+0.300517 s]
/proc/loadavg: 3.91 3.87 3.59 4/189 20762
/proc/meminfo: memFree=18371456/32951124 swapFree=67111528/67111528
[pid=20762] ppid=20760 vsize=1872 CPUtime=0.29 cores=5,7
/proc/20762/stat : 20762 (march_hi) R 20760 20762 20644 0 -1 4202496 328 0 0 0 29 0 0 0 18 0 1 0 407167244 1916928 282 33554432000 134512640 135197378 4290651040 18446744073709551615 134539251 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20762/statm: 468 282 91 168 0 299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1872

[startup+0.700457 s]
/proc/loadavg: 3.91 3.87 3.59 4/189 20762
/proc/meminfo: memFree=18371456/32951124 swapFree=67111528/67111528
[pid=20762] ppid=20760 vsize=1872 CPUtime=0.69 cores=5,7
/proc/20762/stat : 20762 (march_hi) R 20760 20762 20644 0 -1 4202496 337 0 0 0 69 0 0 0 18 0 1 0 407167244 1916928 291 33554432000 134512640 135197378 4290651040 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20762/statm: 468 291 91 168 0 299 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1872

[startup+1.5003 s]
/proc/loadavg: 3.91 3.87 3.59 5/190 20763
/proc/meminfo: memFree=18369720/32951124 swapFree=67111528/67111528
[pid=20762] ppid=20760 vsize=2008 CPUtime=1.49 cores=5,7
/proc/20762/stat : 20762 (march_hi) R 20760 20762 20644 0 -1 4202496 351 0 0 0 149 0 0 0 19 0 1 0 407167244 2056192 305 33554432000 134512640 135197378 4290651040 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20762/statm: 502 305 91 168 0 333 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2008

[startup+3.10101 s]
/proc/loadavg: 3.91 3.87 3.59 5/190 20763
/proc/meminfo: memFree=18368872/32951124 swapFree=67111528/67111528
[pid=20762] ppid=20760 vsize=2008 CPUtime=3.1 cores=5,7
/proc/20762/stat : 20762 (march_hi) R 20760 20762 20644 0 -1 4202496 360 0 0 0 310 0 0 0 24 0 1 0 407167244 2056192 314 33554432000 134512640 135197378 4290651040 18446744073709551615 134525333 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20762/statm: 502 314 91 168 0 333 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2008

[startup+6.30043 s]
/proc/loadavg: 3.91 3.88 3.59 5/190 20763
/proc/meminfo: memFree=18367248/32951124 swapFree=67111528/67111528
[pid=20762] ppid=20760 vsize=2152 CPUtime=6.3 cores=5,7
/proc/20762/stat : 20762 (march_hi) R 20760 20762 20644 0 -1 4202496 383 0 0 0 630 0 0 0 25 0 1 0 407167244 2203648 337 33554432000 134512640 135197378 4290651040 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20762/statm: 538 337 91 168 0 369 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 2152

[startup+12.7003 s]
/proc/loadavg: 3.92 3.88 3.60 5/190 20763
/proc/meminfo: memFree=18363400/32951124 swapFree=67111528/67111528
[pid=20762] ppid=20760 vsize=2356 CPUtime=12.69 cores=5,7
/proc/20762/stat : 20762 (march_hi) R 20760 20762 20644 0 -1 4202496 437 0 0 0 1269 0 0 0 25 0 1 0 407167244 2412544 391 33554432000 134512640 135197378 4290651040 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20762/statm: 589 391 91 168 0 420 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2356

[startup+25.501 s]
/proc/loadavg: 3.94 3.88 3.60 5/190 20763
/proc/meminfo: memFree=18357688/32951124 swapFree=67111528/67111528
[pid=20762] ppid=20760 vsize=2608 CPUtime=25.5 cores=5,7
/proc/20762/stat : 20762 (march_hi) R 20760 20762 20644 0 -1 4202496 489 0 0 0 2550 0 0 0 25 0 1 0 407167244 2670592 443 33554432000 134512640 135197378 4290651040 18446744073709551615 134542106 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20762/statm: 652 443 91 168 0 483 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 2608

[startup+51.1003 s]
/proc/loadavg: 4.02 3.91 3.62 5/190 20764
/proc/meminfo: memFree=18344404/32951124 swapFree=67111528/67111528
[pid=20762] ppid=20760 vsize=3328 CPUtime=51.09 cores=5,7
/proc/20762/stat : 20762 (march_hi) R 20760 20762 20644 0 -1 4202496 658 0 0 0 5109 0 0 0 25 0 1 0 407167244 3407872 612 33554432000 134512640 135197378 4290651040 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20762/statm: 832 612 91 168 0 663 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3328

[startup+102.306 s]
/proc/loadavg: 4.00 3.92 3.64 5/190 20765
/proc/meminfo: memFree=18318480/32951124 swapFree=67111528/67111528
[pid=20762] ppid=20760 vsize=6072 CPUtime=102.3 cores=5,7
/proc/20762/stat : 20762 (march_hi) R 20760 20762 20644 0 -1 4202496 1201 0 0 0 10230 0 0 0 25 0 1 0 407167244 6217728 1135 33554432000 134512640 135197378 4290651040 18446744073709551615 134542056 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20762/statm: 1518 1135 91 168 0 1349 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 6072

[startup+162.3 s]
/proc/loadavg: 4.00 3.93 3.65 5/190 20794
/proc/meminfo: memFree=18333292/32951124 swapFree=67111528/67111528
[pid=20762] ppid=20760 vsize=11644 CPUtime=162.29 cores=5,7
/proc/20762/stat : 20762 (march_hi) R 20760 20762 20644 0 -1 4202496 2092 0 0 0 16229 0 0 0 25 0 1 0 407167244 11923456 2026 33554432000 134512640 135197378 4290651040 18446744073709551615 134542196 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20762/statm: 2911 2026 91 168 0 2742 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 11644

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

[startup+166.3 s]
/proc/loadavg: 4.00 3.93 3.66 5/190 20794
/proc/meminfo: memFree=18331680/32951124 swapFree=67111528/67111528
[pid=20762] ppid=20760 vsize=11644 CPUtime=166.29 cores=5,7
/proc/20762/stat : 20762 (march_hi) R 20760 20762 20644 0 -1 4202496 2157 0 0 0 16629 0 0 0 25 0 1 0 407167244 11923456 2091 33554432000 134512640 135197378 4290651040 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20762/statm: 2911 2091 91 168 0 2742 0
Current children cumulated CPU time (s) 166.29
Current children cumulated vsize (KiB) 11644

[startup+167.901 s]
/proc/loadavg: 4.00 3.93 3.66 5/190 20794
/proc/meminfo: memFree=18331184/32951124 swapFree=67111528/67111528
[pid=20762] ppid=20760 vsize=11644 CPUtime=167.89 cores=5,7
/proc/20762/stat : 20762 (march_hi) R 20760 20762 20644 0 -1 4202496 2187 0 0 0 16789 0 0 0 25 0 1 0 407167244 11923456 2121 33554432000 134512640 135197378 4290651040 18446744073709551615 134590515 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20762/statm: 2911 2121 91 168 0 2742 0
Current children cumulated CPU time (s) 167.89
Current children cumulated vsize (KiB) 11644

[startup+169.501 s]
/proc/loadavg: 4.00 3.93 3.66 5/190 20794
/proc/meminfo: memFree=18330316/32951124 swapFree=67111528/67111528
[pid=20762] ppid=20760 vsize=11644 CPUtime=169.49 cores=5,7
/proc/20762/stat : 20762 (march_hi) R 20760 20762 20644 0 -1 4202496 2215 0 0 0 16949 0 0 0 25 0 1 0 407167244 11923456 2149 33554432000 134512640 135197378 4290651040 18446744073709551615 134649181 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20762/statm: 2911 2149 91 168 0 2742 0
Current children cumulated CPU time (s) 169.49
Current children cumulated vsize (KiB) 11644

[startup+169.901 s]
/proc/loadavg: 4.00 3.93 3.66 5/190 20794
/proc/meminfo: memFree=18330316/32951124 swapFree=67111528/67111528
[pid=20762] ppid=20760 vsize=11644 CPUtime=169.89 cores=5,7
/proc/20762/stat : 20762 (march_hi) R 20760 20762 20644 0 -1 4202496 2222 0 0 0 16989 0 0 0 25 0 1 0 407167244 11923456 2156 33554432000 134512640 135197378 4290651040 18446744073709551615 134601519 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20762/statm: 2911 2156 91 168 0 2742 0
Current children cumulated CPU time (s) 169.89
Current children cumulated vsize (KiB) 11644

[startup+170.301 s]
/proc/loadavg: 4.00 3.93 3.66 5/190 20794
/proc/meminfo: memFree=18330316/32951124 swapFree=67111528/67111528
[pid=20762] ppid=20760 vsize=11644 CPUtime=170.29 cores=5,7
/proc/20762/stat : 20762 (march_hi) R 20760 20762 20644 0 -1 4202496 2229 0 0 0 17029 0 0 0 25 0 1 0 407167244 11923456 2163 33554432000 134512640 135197378 4290651040 18446744073709551615 134542072 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20762/statm: 2911 2163 91 168 0 2742 0
Current children cumulated CPU time (s) 170.29
Current children cumulated vsize (KiB) 11644

Child status: 20
Real time (s): 170.378
CPU time (s): 170.38
CPU user time (s): 170.37
CPU system time (s): 0.009998
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 11644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 170.37
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2233
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= 151

runsolver used 0.246962 second user time and 0.539917 second system time

The end

Launcher Data 

Begin job on node106 at 2011-04-16 14:07:49
IDJOB=3206287
IDBENCH=83030
IDSOLVER=1623
FILE ID=node106/3206287-1302955668
RUNJOBID= node106-1302955549-20665
PBS_JOBID= 13018007
Free space on /tmp= 72132 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v450-c1917-S16302531-099.UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3206287-1302955668/watcher-3206287-1302955668 -o /tmp/evaluation-result-3206287-1302955668/solver-3206287-1302955668 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3206287-1302955668.cnf

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

MD5SUM BENCH= 262b86a16f9a75cfd5f5af81be0602bc
RANDOM SEED=522442594

node106.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		: 2666.830
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	: 5333.66
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		: 2666.830
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	: 5226.20
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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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		: 2666.830
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:     32951124 kB
MemFree:      18371596 kB
Buffers:        748120 kB
Cached:       13346584 kB
SwapCached:          0 kB
Active:        8227736 kB
Inactive:      5997768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18371596 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             860 kB
Writeback:           0 kB
AnonPages:      130308 kB
Mapped:          16184 kB
Slab:           290360 kB
PageTables:       4972 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   334664 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= 72132 MiB
End job on node106 at 2011-04-16 14:10:39