Trace number 3420453

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02SAT 470.706 470.701

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 benchmark0.333948
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 

0.30/0.39	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.30/0.39	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.30/0.39	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.30/0.39	c main()::
0.30/0.39	c initFormula():: searching for DIMACS p-line....
0.30/0.39	c full lookahead due to high density!
0.30/0.39	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.30/0.39	c parseCNF():: parsing....
0.30/0.39	c parseCNF():: the CNF contains 0 unary clauses.
0.30/0.39	c runParser():: parsing was successful, warming up engines...
0.30/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.39	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.30/0.39	c using k-SAT heuristics (size based diff)
0.30/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.30/0.39	c resolvent_look() :: found 1 resolvents
0.30/0.39	c main():: clause / variable ratio: ( 6231 / 70 ) = 89.01
0.30/0.39	c longest clause has size 7
0.30/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.39	c number of free variables = 70
0.30/0.39	c dynamic_preselect_setsize :: off
0.30/0.39	c main():: all systems go!
0.30/0.39	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
0.49/0.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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
1.21/1.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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
5.19/5.28	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 |****************************************************************| ( 4/999) NodeCount: 106732
23.21/23.26	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 381825
85.69/85.74	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 1094434
257.89/257.96	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 |*************************************************
470.60/470.69	c |00111001000010000011000000000$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
470.60/470.69	
c |*************************************************
470.60/470.69	c
470.60/470.69	c main():: nodeCount: 1949054
470.60/470.69	c main():: dead ends in main: 86
470.60/470.69	c main():: lookAheadCount: 106177769
470.60/470.69	c main():: unitResolveCount: 4297522
470.60/470.69	c main():: time=470.700012
470.60/470.69	c main():: necessary_assignments: 7068
470.60/470.69	c main():: bin_sat: 0, bin_unsat 0
470.60/470.69	c main():: doublelook: #: 4998381, succes #: 3487210
470.60/470.69	c main():: doublelook: overall 4.767 of all possible doublelooks executed
470.60/470.69	c main():: doublelook: succesrate: 69.767, average DL_trigger: 18.026
470.60/470.69	c main():: SOLUTION VERIFIED :-)
470.60/470.69	s SATISFIABLE
470.60/470.69	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: 961)

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-3420453-1306618414/watcher-3420453-1306618414 -o /tmp/evaluation-result-3420453-1306618414/solver-3420453-1306618414 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420453-1306618414.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 2/527 1666
/proc/meminfo: memFree=12209056/32951124 swapFree=65586216/67111528
[pid=1666] ppid=1664 vsize=6724 CPUtime=0 cores=1,3,5,7
/proc/1666/stat : 1666 (march_rw) R 1664 1666 1399 0 -1 4194304 253 0 0 0 0 0 0 0 25 0 1 0 852072044 6885376 199 33554432000 4194304 4300876 140734855569632 18446744073709551615 216735178496 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1666/statm: 1681 199 113 27 0 130 0

[startup+0.112092 s]
/proc/loadavg: 2.00 2.00 2.00 2/527 1666
/proc/meminfo: memFree=12209056/32951124 swapFree=65586216/67111528
[pid=1666] ppid=1664 vsize=7492 CPUtime=0.11 cores=1,3,5,7
/proc/1666/stat : 1666 (march_rw) R 1664 1666 1399 0 -1 4202496 1027 0 0 0 11 0 0 0 25 0 1 0 852072044 7671808 397 33554432000 4194304 4300876 140734855569632 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1666/statm: 1873 397 143 27 0 322 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 7492

[startup+0.201062 s]
/proc/loadavg: 2.00 2.00 2.00 2/527 1666
/proc/meminfo: memFree=12209056/32951124 swapFree=65586216/67111528
[pid=1666] ppid=1664 vsize=7492 CPUtime=0.2 cores=1,3,5,7
/proc/1666/stat : 1666 (march_rw) R 1664 1666 1399 0 -1 4202496 1027 0 0 0 20 0 0 0 25 0 1 0 852072044 7671808 397 33554432000 4194304 4300876 140734855569632 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1666/statm: 1873 397 143 27 0 322 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 7492

[startup+0.301056 s]
/proc/loadavg: 2.00 2.00 2.00 2/527 1666
/proc/meminfo: memFree=12209056/32951124 swapFree=65586216/67111528
[pid=1666] ppid=1664 vsize=7492 CPUtime=0.3 cores=1,3,5,7
/proc/1666/stat : 1666 (march_rw) R 1664 1666 1399 0 -1 4202496 1027 0 0 0 30 0 0 0 25 0 1 0 852072044 7671808 397 33554432000 4194304 4300876 140734855569632 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1666/statm: 1873 397 143 27 0 322 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 7492

[startup+0.700986 s]
/proc/loadavg: 2.00 2.00 2.00 2/527 1666
/proc/meminfo: memFree=12209056/32951124 swapFree=65586216/67111528
[pid=1666] ppid=1664 vsize=8060 CPUtime=0.69 cores=1,3,5,7
/proc/1666/stat : 1666 (march_rw) R 1664 1666 1399 0 -1 4202496 1342 0 0 0 69 0 0 0 25 0 1 0 852072044 8253440 518 33554432000 4194304 4300876 140734855569632 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1666/statm: 2015 518 170 27 0 464 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8060

[startup+1.50085 s]
/proc/loadavg: 2.00 2.00 2.00 3/528 1667
/proc/meminfo: memFree=12207072/32951124 swapFree=65586216/67111528
[pid=1666] ppid=1664 vsize=8308 CPUtime=1.49 cores=1,3,5,7
/proc/1666/stat : 1666 (march_rw) R 1664 1666 1399 0 -1 4202496 1369 0 0 0 149 0 0 0 25 0 1 0 852072044 8507392 545 33554432000 4194304 4300876 140734855569632 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1666/statm: 2077 545 170 27 0 526 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8308

[startup+3.10057 s]
/proc/loadavg: 2.00 2.00 2.00 3/528 1667
/proc/meminfo: memFree=12205592/32951124 swapFree=65586216/67111528
[pid=1666] ppid=1664 vsize=8612 CPUtime=3.09 cores=1,3,5,7
/proc/1666/stat : 1666 (march_rw) R 1664 1666 1399 0 -1 4202496 1464 0 0 0 309 0 0 0 25 0 1 0 852072044 8818688 640 33554432000 4194304 4300876 140734855569632 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1666/statm: 2153 640 170 27 0 602 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8612

[startup+6.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/528 1668
/proc/meminfo: memFree=12204124/32951124 swapFree=65586216/67111528
[pid=1666] ppid=1664 vsize=8992 CPUtime=6.3 cores=1,3,5,7
/proc/1666/stat : 1666 (march_rw) R 1664 1666 1399 0 -1 4202496 1555 0 0 0 630 0 0 0 25 0 1 0 852072044 9207808 731 33554432000 4194304 4300876 140734855569632 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1666/statm: 2248 731 171 27 0 697 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 8992

[startup+12.7009 s]
/proc/loadavg: 2.00 2.00 2.00 3/528 1668
/proc/meminfo: memFree=12202376/32951124 swapFree=65586216/67111528
[pid=1666] ppid=1664 vsize=9844 CPUtime=12.7 cores=1,3,5,7
/proc/1666/stat : 1666 (march_rw) R 1664 1666 1399 0 -1 4202496 1733 0 0 0 1270 0 0 0 25 0 1 0 852072044 10080256 909 33554432000 4194304 4300876 140734855569632 18446744073709551615 4264892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1666/statm: 2461 909 171 27 0 910 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9844

[startup+25.5006 s]
/proc/loadavg: 2.00 2.00 2.00 3/528 1668
/proc/meminfo: memFree=12199524/32951124 swapFree=65586216/67111528
[pid=1666] ppid=1664 vsize=11760 CPUtime=25.49 cores=1,3,5,7
/proc/1666/stat : 1666 (march_rw) R 1664 1666 1399 0 -1 4202496 2078 0 0 0 2549 0 0 0 25 0 1 0 852072044 12042240 1254 33554432000 4194304 4300876 140734855569632 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1666/statm: 2940 1254 171 27 0 1389 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11760

[startup+51.1012 s]
/proc/loadavg: 2.00 2.00 2.00 3/528 1669
/proc/meminfo: memFree=12193536/32951124 swapFree=65586216/67111528
[pid=1666] ppid=1664 vsize=16072 CPUtime=51.09 cores=1,3,5,7
/proc/1666/stat : 1666 (march_rw) R 1664 1666 1399 0 -1 4202496 2761 0 0 0 5109 0 0 0 25 0 1 0 852072044 16457728 1937 33554432000 4194304 4300876 140734855569632 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1666/statm: 4018 1937 171 27 0 2467 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16072

[startup+102.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/528 1670
/proc/meminfo: memFree=12180228/32951124 swapFree=65586216/67111528
[pid=1666] ppid=1664 vsize=19952 CPUtime=102.29 cores=1,3,5,7
/proc/1666/stat : 1666 (march_rw) R 1664 1666 1399 0 -1 4202496 4066 0 0 0 10229 0 0 0 25 0 1 0 852072044 20430848 3242 33554432000 4194304 4300876 140734855569632 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1666/statm: 4988 3242 171 27 0 3437 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 19952

[startup+162.301 s]
/proc/loadavg: 2.06 2.03 2.01 3/528 1672
/proc/meminfo: memFree=12166912/32951124 swapFree=65586216/67111528
[pid=1666] ppid=1664 vsize=26228 CPUtime=162.29 cores=1,3,5,7
/proc/1666/stat : 1666 (march_rw) R 1664 1666 1399 0 -1 4202496 5640 0 0 0 16229 0 0 0 25 0 1 0 852072044 26857472 4816 33554432000 4194304 4300876 140734855569632 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1666/statm: 6557 4816 171 27 0 5006 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 26228

[startup+222.318 s]
/proc/loadavg: 2.02 2.02 2.00 3/528 1673
/proc/meminfo: memFree=12155580/32951124 swapFree=65586216/67111528
[pid=1666] ppid=1664 vsize=34960 CPUtime=222.31 cores=1,3,5,7
/proc/1666/stat : 1666 (march_rw) R 1664 1666 1399 0 -1 4202496 7118 0 0 0 22230 1 0 0 25 0 1 0 852072044 35799040 6294 33554432000 4194304 4300876 140734855569632 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1666/statm: 8740 6294 171 27 0 7189 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 34960

[startup+282.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/528 1675
/proc/meminfo: memFree=12143260/32951124 swapFree=65586216/67111528
[pid=1666] ppid=1664 vsize=48056 CPUtime=282.29 cores=1,3,5,7
/proc/1666/stat : 1666 (march_rw) R 1664 1666 1399 0 -1 4202496 8540 0 0 0 28228 1 0 0 25 0 1 0 852072044 49209344 7716 33554432000 4194304 4300876 140734855569632 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1666/statm: 12014 7716 171 27 0 10463 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 48056

[startup+342.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/528 1679
/proc/meminfo: memFree=12130072/32951124 swapFree=65586216/67111528
[pid=1666] ppid=1664 vsize=48512 CPUtime=342.29 cores=1,3,5,7
/proc/1666/stat : 1666 (march_rw) R 1664 1666 1399 0 -1 4202496 10006 0 0 0 34228 1 0 0 25 0 1 0 852072044 49676288 9182 33554432000 4194304 4300876 140734855569632 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1666/statm: 12128 9182 171 27 0 10577 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 48512

[startup+402.301 s]
/proc/loadavg: 2.09 2.05 2.01 3/528 1681
/proc/meminfo: memFree=12118792/32951124 swapFree=65586216/67111528
[pid=1666] ppid=1664 vsize=68156 CPUtime=402.3 cores=1,3,5,7
/proc/1666/stat : 1666 (march_rw) R 1664 1666 1399 0 -1 4202496 11414 0 0 0 40228 2 0 0 25 0 1 0 852072044 69791744 10590 33554432000 4194304 4300876 140734855569632 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1666/statm: 17039 10590 171 27 0 15488 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 68156

[startup+462.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/528 1683
/proc/meminfo: memFree=12106848/32951124 swapFree=65586216/67111528
[pid=1666] ppid=1664 vsize=68156 CPUtime=462.3 cores=1,3,5,7
/proc/1666/stat : 1666 (march_rw) R 1664 1666 1399 0 -1 4202496 12820 0 0 0 46228 2 0 0 25 0 1 0 852072044 69791744 11996 33554432000 4194304 4300876 140734855569632 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1666/statm: 17039 11996 171 27 0 15488 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68156

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

[startup+467.2 s]
/proc/loadavg: 2.03 2.04 2.00 3/528 1683
/proc/meminfo: memFree=12105856/32951124 swapFree=65586216/67111528
[pid=1666] ppid=1664 vsize=68156 CPUtime=467.2 cores=1,3,5,7
/proc/1666/stat : 1666 (march_rw) R 1664 1666 1399 0 -1 4202496 12913 0 0 0 46718 2 0 0 25 0 1 0 852072044 69791744 12089 33554432000 4194304 4300876 140734855569632 18446744073709551615 4276316 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1666/statm: 17039 12089 171 27 0 15488 0
Current children cumulated CPU time (s) 467.2
Current children cumulated vsize (KiB) 68156

[startup+468.801 s]
/proc/loadavg: 2.03 2.04 2.00 3/528 1683
/proc/meminfo: memFree=12105728/32951124 swapFree=65586216/67111528
[pid=1666] ppid=1664 vsize=68156 CPUtime=468.8 cores=1,3,5,7
/proc/1666/stat : 1666 (march_rw) R 1664 1666 1399 0 -1 4202496 12949 0 0 0 46878 2 0 0 25 0 1 0 852072044 69791744 12125 33554432000 4194304 4300876 140734855569632 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1666/statm: 17039 12125 171 27 0 15488 0
Current children cumulated CPU time (s) 468.8
Current children cumulated vsize (KiB) 68156

[startup+469.601 s]
/proc/loadavg: 2.03 2.04 2.00 3/528 1683
/proc/meminfo: memFree=12105728/32951124 swapFree=65586216/67111528
[pid=1666] ppid=1664 vsize=68156 CPUtime=469.6 cores=1,3,5,7
/proc/1666/stat : 1666 (march_rw) R 1664 1666 1399 0 -1 4202496 12971 0 0 0 46958 2 0 0 25 0 1 0 852072044 69791744 12147 33554432000 4194304 4300876 140734855569632 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1666/statm: 17039 12147 171 27 0 15488 0
Current children cumulated CPU time (s) 469.6
Current children cumulated vsize (KiB) 68156

[startup+470.401 s]
/proc/loadavg: 2.03 2.04 2.00 3/528 1683
/proc/meminfo: memFree=12105480/32951124 swapFree=65586216/67111528
[pid=1666] ppid=1664 vsize=68156 CPUtime=470.4 cores=1,3,5,7
/proc/1666/stat : 1666 (march_rw) R 1664 1666 1399 0 -1 4202496 12991 0 0 0 47038 2 0 0 25 0 1 0 852072044 69791744 12167 33554432000 4194304 4300876 140734855569632 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1666/statm: 17039 12167 171 27 0 15488 0
Current children cumulated CPU time (s) 470.4
Current children cumulated vsize (KiB) 68156

[startup+470.601 s]
/proc/loadavg: 2.03 2.04 2.00 3/528 1683
/proc/meminfo: memFree=12105480/32951124 swapFree=65586216/67111528
[pid=1666] ppid=1664 vsize=68156 CPUtime=470.6 cores=1,3,5,7
/proc/1666/stat : 1666 (march_rw) R 1664 1666 1399 0 -1 4202496 12996 0 0 0 47058 2 0 0 25 0 1 0 852072044 69791744 12172 33554432000 4194304 4300876 140734855569632 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1666/statm: 17039 12172 171 27 0 15488 0
Current children cumulated CPU time (s) 470.6
Current children cumulated vsize (KiB) 68156

[startup+470.701 s]
/proc/loadavg: 2.03 2.04 2.00 3/528 1683
/proc/meminfo: memFree=12105480/32951124 swapFree=65586216/67111528
[pid=1666] ppid=1664 vsize=0 CPUtime=470.7 cores=1,3,5,7
/proc/1666/stat : 1666 (march_rw) R 1664 1666 1399 0 -1 4202500 13000 0 0 0 47068 2 0 0 25 0 1 0 852072044 0 0 33554432000 0 0 0 0 0 0 2147483391 4096 0 18446744073709551615 0 0 17 1 0 0 0
/proc/1666/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 470.7
Current children cumulated vsize (KiB) 0

Child status: 10
Real time (s): 470.701
CPU time (s): 470.706
CPU user time (s): 470.682
CPU system time (s): 0.023996
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 68156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 470.682
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13000
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= 4
involuntary context switches= 737

runsolver used 2.24866 second user time and 5.36718 second system time

The end

Launcher Data 

Begin job on node119 at 2011-05-28 23:33:34
IDJOB=3420453
IDBENCH=82705
IDSOLVER=1913
FILE ID=node119/3420453-1306618414
RUNJOBID= node119-1306613389-1418
PBS_JOBID= 13471622
Free space on /tmp= 73432 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v70-c6230-S1846644927-079.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420453-1306618414/watcher-3420453-1306618414 -o /tmp/evaluation-result-3420453-1306618414/solver-3420453-1306618414 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420453-1306618414.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 9d6e35233e69c791074cda4235bdf5aa
RANDOM SEED=2024787853

node119.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		: 2666.815
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	: 5333.63
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		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.67
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		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
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:      12209336 kB
Buffers:        240684 kB
Cached:        3989440 kB
SwapCached:       4316 kB
Active:        9978812 kB
Inactive:     10441616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      12209336 kB
SwapTotal:    67111528 kB
SwapFree:     65586216 kB
Dirty:             696 kB
Writeback:           0 kB
AnonPages:    16189020 kB
Mapped:          41840 kB
Slab:           174180 kB
PageTables:      79356 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 163884720 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= 73432 MiB
End job on node119 at 2011-05-28 23:41:25