Trace number 3204987

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 hiSAT 467.479 467.498

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v70-c6230-S1846644927-079.SATISFIABLE.cnf
MD5SUM9d6e35233e69c791074cda4235bdf5aa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.178971
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

Solver Data 

0.29/0.39	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.39	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.39	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.39	c main()::
0.29/0.39	c initFormula():: searching for DIMACS p-line....
0.29/0.39	c full lookahead due to high density!
0.29/0.39	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.29/0.39	c parseCNF():: parsing....
0.29/0.39	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.39	c runParser():: parsing was successful, warming up engines...
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.29/0.39	c stat :: sign balance is biased by 0.006
0.29/0.39	c using k-SAT heuristics (size based diff)
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.29/0.39	c resolvent_look() :: found 1 resolvents
0.29/0.39	c main():: clause / variable ratio: ( 6231 / 70 ) = 89.01
0.29/0.39	c longest clause has size 7
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c number of free variables = 70
0.29/0.39	c dynamic_preselect_setsize :: off
0.29/0.39	c main():: all systems go!
0.29/0.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 139
0.39/0.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 550
0.49/0.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 3884
1.19/1.23	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 23279
5.29/5.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 106725
23.19/23.27	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 381816
85.49/85.54	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 6/999) NodeCount: 1094426
256.57/256.60	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
467.38/467.49	c |00111001000010000011000000000$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
467.38/467.49	
c |*************************************************
467.38/467.49	c
467.38/467.49	c main():: nodeCount: 1949063
467.38/467.49	c main():: dead ends in main: 91
467.38/467.49	c main():: lookAheadCount: 106176504
467.38/467.49	c main():: unitResolveCount: 4297569
467.38/467.49	c main():: time=467.540000
467.38/467.49	c main():: necessary_assignments: 7105
467.38/467.49	c main():: bin_sat: 0, bin_unsat 0
467.38/467.49	c main():: doublelook: #: 4998363, succes #: 3487135
467.38/467.49	c main():: doublelook: overall 4.767 of all possible doublelooks executed
467.38/467.49	c main():: doublelook: succesrate: 69.766, average DL_trigger: 18.027
467.38/467.49	c main():: SOLUTION VERIFIED :-)
467.38/467.49	s SATISFIABLE
467.38/467.49	v -1 -2 -3 4 5 -6 7 8 -9 10 11 12 -13 -14 15 16 17 -18 -19 -20 -21 22 23 24 -25 26 -27 28 29 -30 31 -32 33 34 -35 36 37 -38 -39 -40 41 -42 -43 -44 45 -46 -47 48 -49 -50 51 -52 -53 -54 -55 56 -57 58 -59 60 -61 62 63 -64 -65 66 67 -68 -69 -70 0

Verifier Data 

OK

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-3204987-1302952321/watcher-3204987-1302952321 -o /tmp/evaluation-result-3204987-1302952321/solver-3204987-1302952321 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3204987-1302952321.cnf 

running on 2 cores: 1,3

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: 3.94 4.00 3.93 4/189 25531
/proc/meminfo: memFree=16006356/32951124 swapFree=67111528/67111528
[pid=25531] ppid=25529 vsize=1048 CPUtime=0 cores=1,3
/proc/25531/stat : 25531 (march_hi) R 25529 25531 24863 0 -1 4202496 158 0 0 0 0 0 0 0 25 0 1 0 387647630 1073152 115 33554432000 134512640 135197378 4287211840 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25531/statm: 262 115 58 168 0 93 0

[startup+0.036331 s]
/proc/loadavg: 3.94 4.00 3.93 4/189 25531
/proc/meminfo: memFree=16006356/32951124 swapFree=67111528/67111528
[pid=25531] ppid=25529 vsize=2024 CPUtime=0.03 cores=1,3
/proc/25531/stat : 25531 (march_hi) R 25529 25531 24863 0 -1 4202496 931 0 0 0 3 0 0 0 25 0 1 0 387647630 2072576 356 33554432000 134512640 135197378 4287211840 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25531/statm: 506 356 82 168 0 337 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2024

[startup+0.100321 s]
/proc/loadavg: 3.94 4.00 3.93 4/189 25531
/proc/meminfo: memFree=16006356/32951124 swapFree=67111528/67111528
[pid=25531] ppid=25529 vsize=2024 CPUtime=0.09 cores=1,3
/proc/25531/stat : 25531 (march_hi) R 25529 25531 24863 0 -1 4202496 931 0 0 0 9 0 0 0 25 0 1 0 387647630 2072576 356 33554432000 134512640 135197378 4287211840 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25531/statm: 506 356 82 168 0 337 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2024

[startup+0.30028 s]
/proc/loadavg: 3.94 4.00 3.93 4/189 25531
/proc/meminfo: memFree=16006356/32951124 swapFree=67111528/67111528
[pid=25531] ppid=25529 vsize=2024 CPUtime=0.29 cores=1,3
/proc/25531/stat : 25531 (march_hi) R 25529 25531 24863 0 -1 4202496 931 0 0 0 29 0 0 0 25 0 1 0 387647630 2072576 356 33554432000 134512640 135197378 4287211840 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25531/statm: 506 356 82 168 0 337 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2024

[startup+0.700208 s]
/proc/loadavg: 3.94 4.00 3.93 4/189 25531
/proc/meminfo: memFree=16006356/32951124 swapFree=67111528/67111528
[pid=25531] ppid=25529 vsize=2464 CPUtime=0.69 cores=1,3
/proc/25531/stat : 25531 (march_hi) R 25529 25531 24863 0 -1 4202496 1191 0 0 0 69 0 0 0 25 0 1 0 387647630 2523136 430 33554432000 134512640 135197378 4287211840 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25531/statm: 616 430 93 168 0 447 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2464

[startup+1.50106 s]
/proc/loadavg: 3.94 4.00 3.93 5/190 25532
/proc/meminfo: memFree=15970352/32951124 swapFree=67111528/67111528
[pid=25531] ppid=25529 vsize=2712 CPUtime=1.5 cores=1,3
/proc/25531/stat : 25531 (march_hi) R 25529 25531 24863 0 -1 4202496 1197 0 0 0 150 0 0 0 25 0 1 0 387647630 2777088 436 33554432000 134512640 135197378 4287211840 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25531/statm: 678 436 93 168 0 509 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2712

[startup+3.10077 s]
/proc/loadavg: 3.94 4.00 3.93 5/190 25532
/proc/meminfo: memFree=15937244/32951124 swapFree=67111528/67111528
[pid=25531] ppid=25529 vsize=2712 CPUtime=3.1 cores=1,3
/proc/25531/stat : 25531 (march_hi) R 25529 25531 24863 0 -1 4202496 1240 0 0 0 310 0 0 0 25 0 1 0 387647630 2777088 479 33554432000 134512640 135197378 4287211840 18446744073709551615 134592677 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25531/statm: 678 479 93 168 0 509 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2712

[startup+6.30018 s]
/proc/loadavg: 3.95 4.00 3.93 5/190 25532
/proc/meminfo: memFree=15934524/32951124 swapFree=67111528/67111528
[pid=25531] ppid=25529 vsize=3396 CPUtime=6.29 cores=1,3
/proc/25531/stat : 25531 (march_hi) R 25529 25531 24863 0 -1 4202496 1406 0 0 0 629 0 0 0 25 0 1 0 387647630 3477504 645 33554432000 134512640 135197378 4287211840 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25531/statm: 849 645 93 168 0 680 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3396

[startup+12.701 s]
/proc/loadavg: 3.95 4.00 3.93 5/190 25532
/proc/meminfo: memFree=15929348/32951124 swapFree=67111528/67111528
[pid=25531] ppid=25529 vsize=4248 CPUtime=12.69 cores=1,3
/proc/25531/stat : 25531 (march_hi) R 25529 25531 24863 0 -1 4202496 1584 0 0 0 1269 0 0 0 25 0 1 0 387647630 4349952 823 33554432000 134512640 135197378 4287211840 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25531/statm: 1062 823 93 168 0 893 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4248

[startup+25.5007 s]
/proc/loadavg: 3.96 4.00 3.93 5/190 25533
/proc/meminfo: memFree=15914704/32951124 swapFree=67111528/67111528
[pid=25531] ppid=25529 vsize=6164 CPUtime=25.49 cores=1,3
/proc/25531/stat : 25531 (march_hi) R 25529 25531 24863 0 -1 4202496 1928 0 0 0 2549 0 0 0 25 0 1 0 387647630 6311936 1167 33554432000 134512640 135197378 4287211840 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25531/statm: 1541 1167 93 168 0 1372 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6164

[startup+51.101 s]
/proc/loadavg: 3.97 4.00 3.93 5/190 25533
/proc/meminfo: memFree=15903380/32951124 swapFree=67111528/67111528
[pid=25531] ppid=25529 vsize=10476 CPUtime=51.09 cores=1,3
/proc/25531/stat : 25531 (march_hi) R 25529 25531 24863 0 -1 4202496 2613 0 0 0 5109 0 0 0 25 0 1 0 387647630 10727424 1852 33554432000 134512640 135197378 4287211840 18446744073709551615 134593042 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25531/statm: 2619 1852 93 168 0 2450 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 10476

[startup+102.307 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 25535
/proc/meminfo: memFree=15882648/32951124 swapFree=67111528/67111528
[pid=25531] ppid=25529 vsize=14356 CPUtime=102.29 cores=1,3
/proc/25531/stat : 25531 (march_hi) R 25529 25531 24863 0 -1 4202496 3922 0 0 0 10229 0 0 0 25 0 1 0 387647630 14700544 3161 33554432000 134512640 135197378 4287211840 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25531/statm: 3589 3161 93 168 0 3420 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 14356

[startup+162.301 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 25536
/proc/meminfo: memFree=15860816/32951124 swapFree=67111528/67111528
[pid=25531] ppid=25529 vsize=20632 CPUtime=162.28 cores=1,3
/proc/25531/stat : 25531 (march_hi) R 25529 25531 24863 0 -1 4202496 5499 0 0 0 16227 1 0 0 25 0 1 0 387647630 21127168 4738 33554432000 134512640 135197378 4287211840 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25531/statm: 5158 4738 93 168 0 4989 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 20632

[startup+222.301 s]
/proc/loadavg: 4.05 4.01 3.94 5/190 25538
/proc/meminfo: memFree=15838980/32951124 swapFree=67111528/67111528
[pid=25531] ppid=25529 vsize=29364 CPUtime=222.28 cores=1,3
/proc/25531/stat : 25531 (march_hi) R 25529 25531 24863 0 -1 4202496 6985 0 0 0 22227 1 0 0 25 0 1 0 387647630 30068736 6224 33554432000 134512640 135197378 4287211840 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25531/statm: 7341 6224 93 168 0 7172 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 29364

[startup+282.301 s]
/proc/loadavg: 4.10 4.02 3.94 5/190 25539
/proc/meminfo: memFree=15818136/32951124 swapFree=67111528/67111528
[pid=25531] ppid=25529 vsize=42460 CPUtime=282.28 cores=1,3
/proc/25531/stat : 25531 (march_hi) R 25529 25531 24863 0 -1 4202496 8419 0 0 0 28226 2 0 0 25 0 1 0 387647630 43479040 7658 33554432000 134512640 135197378 4287211840 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25531/statm: 10615 7658 93 168 0 10446 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 42460

[startup+342.301 s]
/proc/loadavg: 4.03 4.02 3.94 5/190 25541
/proc/meminfo: memFree=15796552/32951124 swapFree=67111528/67111528
[pid=25531] ppid=25529 vsize=42916 CPUtime=342.28 cores=1,3
/proc/25531/stat : 25531 (march_hi) R 25529 25531 24863 0 -1 4202496 9898 0 0 0 34226 2 0 0 25 0 1 0 387647630 43945984 9137 33554432000 134512640 135197378 4287211840 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25531/statm: 10729 9137 93 168 0 10560 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 42916

[startup+402.301 s]
/proc/loadavg: 4.01 4.01 3.94 5/190 25543
/proc/meminfo: memFree=15776456/32951124 swapFree=67111528/67111528
[pid=25531] ppid=25529 vsize=62560 CPUtime=402.27 cores=1,3
/proc/25531/stat : 25531 (march_hi) R 25529 25531 24863 0 -1 4202496 11324 0 0 0 40225 2 0 0 25 0 1 0 387647630 64061440 10563 33554432000 134512640 135197378 4287211840 18446744073709551615 134617869 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25531/statm: 15640 10563 93 168 0 15471 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 62560

[startup+462.301 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 25544
/proc/meminfo: memFree=15756360/32951124 swapFree=67111528/67111528
[pid=25531] ppid=25529 vsize=62560 CPUtime=462.28 cores=1,3
/proc/25531/stat : 25531 (march_hi) R 25529 25531 24863 0 -1 4202496 12727 0 0 0 46225 3 0 0 25 0 1 0 387647630 64061440 11966 33554432000 134512640 135197378 4287211840 18446744073709551615 134597274 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25531/statm: 15640 11966 93 168 0 15471 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 62560

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

[startup+463.9 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 25544
/proc/meminfo: memFree=15756112/32951124 swapFree=67111528/67111528
[pid=25531] ppid=25529 vsize=62560 CPUtime=463.88 cores=1,3
/proc/25531/stat : 25531 (march_hi) R 25529 25531 24863 0 -1 4202496 12756 0 0 0 46385 3 0 0 25 0 1 0 387647630 64061440 11995 33554432000 134512640 135197378 4287211840 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25531/statm: 15640 11995 93 168 0 15471 0
Current children cumulated CPU time (s) 463.88
Current children cumulated vsize (KiB) 62560

[startup+465.501 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 25544
/proc/meminfo: memFree=15755240/32951124 swapFree=67111528/67111528
[pid=25531] ppid=25529 vsize=62560 CPUtime=465.48 cores=1,3
/proc/25531/stat : 25531 (march_hi) R 25529 25531 24863 0 -1 4202496 12792 0 0 0 46545 3 0 0 25 0 1 0 387647630 64061440 12031 33554432000 134512640 135197378 4287211840 18446744073709551615 134603354 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25531/statm: 15640 12031 93 168 0 15471 0
Current children cumulated CPU time (s) 465.48
Current children cumulated vsize (KiB) 62560

[startup+466.301 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 25544
/proc/meminfo: memFree=15754868/32951124 swapFree=67111528/67111528
[pid=25531] ppid=25529 vsize=62560 CPUtime=466.28 cores=1,3
/proc/25531/stat : 25531 (march_hi) R 25529 25531 24863 0 -1 4202496 12813 0 0 0 46625 3 0 0 25 0 1 0 387647630 64061440 12052 33554432000 134512640 135197378 4287211840 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25531/statm: 15640 12052 93 168 0 15471 0
Current children cumulated CPU time (s) 466.28
Current children cumulated vsize (KiB) 62560

[startup+467.101 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 25544
/proc/meminfo: memFree=15754868/32951124 swapFree=67111528/67111528
[pid=25531] ppid=25529 vsize=62560 CPUtime=467.08 cores=1,3
/proc/25531/stat : 25531 (march_hi) R 25529 25531 24863 0 -1 4202496 12833 0 0 0 46705 3 0 0 25 0 1 0 387647630 64061440 12072 33554432000 134512640 135197378 4287211840 18446744073709551615 134550706 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25531/statm: 15640 12072 93 168 0 15471 0
Current children cumulated CPU time (s) 467.08
Current children cumulated vsize (KiB) 62560

[startup+467.301 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 25544
/proc/meminfo: memFree=15754868/32951124 swapFree=67111528/67111528
[pid=25531] ppid=25529 vsize=62560 CPUtime=467.28 cores=1,3
/proc/25531/stat : 25531 (march_hi) R 25529 25531 24863 0 -1 4202496 12839 0 0 0 46725 3 0 0 25 0 1 0 387647630 64061440 12078 33554432000 134512640 135197378 4287211840 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25531/statm: 15640 12078 93 168 0 15471 0
Current children cumulated CPU time (s) 467.28
Current children cumulated vsize (KiB) 62560

[startup+467.401 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 25544
/proc/meminfo: memFree=15754496/32951124 swapFree=67111528/67111528
[pid=25531] ppid=25529 vsize=62560 CPUtime=467.38 cores=1,3
/proc/25531/stat : 25531 (march_hi) R 25529 25531 24863 0 -1 4202496 12842 0 0 0 46735 3 0 0 25 0 1 0 387647630 64061440 12081 33554432000 134512640 135197378 4287211840 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25531/statm: 15640 12081 93 168 0 15471 0
Current children cumulated CPU time (s) 467.38
Current children cumulated vsize (KiB) 62560

Child status: 10
Real time (s): 467.498
CPU time (s): 467.479
CPU user time (s): 467.445
CPU system time (s): 0.033994
CPU usage (%): 99.996
Max. virtual memory (cumulated for all children) (KiB): 62560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 467.445
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12847
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= 5
involuntary context switches= 1317

runsolver used 0.647901 second user time and 1.48577 second system time

The end

Launcher Data 

Begin job on node142 at 2011-04-16 13:12:02
IDJOB=3204987
IDBENCH=82705
IDSOLVER=1623
FILE ID=node142/3204987-1302952321
RUNJOBID= node142-1302947109-24883
PBS_JOBID= 13017935
Free space on /tmp= 72244 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k7-r89-v70-c6230-S1846644927-079.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3204987-1302952321/watcher-3204987-1302952321 -o /tmp/evaluation-result-3204987-1302952321/solver-3204987-1302952321 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3204987-1302952321.cnf

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

MD5SUM BENCH= 9d6e35233e69c791074cda4235bdf5aa
RANDOM SEED=530390258

node142.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5131.95
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		: 2666.846
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	: 5332.82
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		: 2666.846
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	: 5332.67
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		: 2666.846
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	: 5332.81
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		: 2666.846
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		: 2666.846
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	: 5332.82
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		: 2666.846
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      16006760 kB
Buffers:        724120 kB
Cached:       15755996 kB
SwapCached:          0 kB
Active:        6790184 kB
Inactive:      9778492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16006760 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            8200 kB
Writeback:           0 kB
AnonPages:       88516 kB
Mapped:          16044 kB
Slab:           313512 kB
PageTables:       5232 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   281288 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= 72244 MiB
End job on node142 at 2011-04-16 13:19:49