Trace number 1628101

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_hi hiUNSAT 303.974 304.073

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S121765931-081.cnf
MD5SUM096475bf0bd85d9e44aabbaddceca0e3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark303.974
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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 420 variables and 1785 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, 8 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 419 free variables and 1777 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.474
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 169 duplicate clauses
0.00/0.01	c resolvent_look() :: found 73 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 420 variables and 1850 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 420 variabels and 1850 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1850 / 420 ) = 4.40
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 = 419
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 |****************************************************************| ( 0/999) NodeCount: 151
0.00/0.07	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: 522
0.09/0.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 3183
0.89/0.94	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 15723
5.19/5.23	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 |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 54940
20.68/20.70	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 139072
58.17/58.30	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 |***************************************************************
c |****************************************************************| ( 6/999) NodeCount: 265754
120.86/120.99	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 7/999) NodeCount: 401439
193.64/193.77	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 8/999) NodeCount: 505247
252.81/252.93	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 9/999) NodeCount: 561273
286.60/286.72	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (10/999) NodeCount: 582107
299.70/299.84	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (11/999) NodeCount: 587394
303.20/303.36	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |********************************
c |************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (12/999) NodeCount: 588312
303.80/303.99	c |----------------------------------------------------------------|
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |************************
c |**************************
c |***************************
c |****************************
c |********************************
c |************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |****************************************************************| (13/999) NodeCount: 588392
303.90/304.06	c |----------------------------------------------------------------|
c |********
c |*********
c |**********
c |************
c |****************
c |********************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |************************************************
c |****************************************************************| (14/999) NodeCount: 588396
303.90/304.06	c |----------------------------------------------------------------|
c |
303.90/304.06	c
303.90/304.06	c main():: nodeCount: 588396
303.90/304.06	c main():: dead ends in main: 14413
303.90/304.06	c main():: lookAheadCount: 36722060
303.90/304.06	c main():: unitResolveCount: 11268568
303.90/304.06	c main():: time=304.010000
303.90/304.06	c main():: necessary_assignments: 147687
303.90/304.06	c main():: bin_sat: 0, bin_unsat 0
303.90/304.06	c main():: doublelook: #: 2260396, succes #: 1613798
303.90/304.06	c main():: doublelook: overall 6.384 of all possible doublelooks executed
303.90/304.06	c main():: doublelook: succesrate: 71.394, average DL_trigger: 47.597
303.90/304.06	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1628101-1240110165/watcher-1628101-1240110165 -o /tmp/evaluation-result-1628101-1240110165/solver-1628101-1240110165 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628101-1240110165.cnf 

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): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 20744
/proc/meminfo: memFree=1528520/2055920 swapFree=4192956/4192956
[pid=20744] ppid=20742 vsize=984 CPUtime=0
/proc/20744/stat : 20744 (march_hi) R 20742 20744 20707 0 -1 4194304 140 0 0 0 0 0 0 0 21 0 1 0 39045553 1007616 123 1992294400 134512640 135197378 4294956240 18446744073709551615 134687945 0 0 4096 0 0 0 0 17 1 0 0
/proc/20744/statm: 246 123 66 167 0 77 0

[startup+0.092667 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 20744
/proc/meminfo: memFree=1528520/2055920 swapFree=4192956/4192956
[pid=20744] ppid=20742 vsize=1712 CPUtime=0.09
/proc/20744/stat : 20744 (march_hi) R 20742 20744 20707 0 -1 4194304 272 0 0 0 9 0 0 0 21 0 1 0 39045553 1753088 255 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/20744/statm: 428 255 91 167 0 259 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.101668 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 20744
/proc/meminfo: memFree=1528520/2055920 swapFree=4192956/4192956
[pid=20744] ppid=20742 vsize=1712 CPUtime=0.09
/proc/20744/stat : 20744 (march_hi) R 20742 20744 20707 0 -1 4194304 274 0 0 0 9 0 0 0 21 0 1 0 39045553 1753088 257 1992294400 134512640 135197378 4294956240 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/20744/statm: 428 257 91 167 0 259 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.301691 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 20744
/proc/meminfo: memFree=1528520/2055920 swapFree=4192956/4192956
[pid=20744] ppid=20742 vsize=1712 CPUtime=0.29
/proc/20744/stat : 20744 (march_hi) R 20742 20744 20707 0 -1 4194304 284 0 0 0 29 0 0 0 23 0 1 0 39045553 1753088 267 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20744/statm: 428 267 91 167 0 259 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701734 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 20744
/proc/meminfo: memFree=1528520/2055920 swapFree=4192956/4192956
[pid=20744] ppid=20742 vsize=1848 CPUtime=0.69
/proc/20744/stat : 20744 (march_hi) R 20742 20744 20707 0 -1 4194304 305 0 0 0 69 0 0 0 25 0 1 0 39045553 1892352 288 1992294400 134512640 135197378 4294956240 18446744073709551615 134548535 0 0 4096 0 0 0 0 17 1 0 0
/proc/20744/statm: 462 288 91 167 0 293 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1848

[startup+1.50182 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 20745
/proc/meminfo: memFree=1527680/2055920 swapFree=4192956/4192956
[pid=20744] ppid=20742 vsize=1984 CPUtime=1.49
/proc/20744/stat : 20744 (march_hi) R 20742 20744 20707 0 -1 4194304 347 0 0 0 149 0 0 0 25 0 1 0 39045553 2031616 330 1992294400 134512640 135197378 4294956240 18446744073709551615 134542426 0 0 4096 0 0 0 0 17 1 0 0
/proc/20744/statm: 496 330 91 167 0 327 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1984

[startup+3.102 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20745
/proc/meminfo: memFree=1527360/2055920 swapFree=4192956/4192956
[pid=20744] ppid=20742 vsize=2152 CPUtime=3.09
/proc/20744/stat : 20744 (march_hi) R 20742 20744 20707 0 -1 4194304 382 0 0 0 309 0 0 0 25 0 1 0 39045553 2203648 365 1992294400 134512640 135197378 4294956240 18446744073709551615 134523361 0 0 4096 0 0 0 0 17 1 0 0
/proc/20744/statm: 538 365 91 167 0 369 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2152

[startup+6.30135 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20745
/proc/meminfo: memFree=1527040/2055920 swapFree=4192956/4192956
[pid=20744] ppid=20742 vsize=2304 CPUtime=6.29
/proc/20744/stat : 20744 (march_hi) R 20742 20744 20707 0 -1 4194304 446 0 0 0 629 0 0 0 25 0 1 0 39045553 2359296 429 1992294400 134512640 135197378 4294956240 18446744073709551615 134539373 0 0 4096 0 0 0 0 17 1 0 0
/proc/20744/statm: 576 429 91 167 0 407 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2304

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20745
/proc/meminfo: memFree=1526408/2055920 swapFree=4192956/4192956
[pid=20744] ppid=20742 vsize=3048 CPUtime=12.69
/proc/20744/stat : 20744 (march_hi) R 20742 20744 20707 0 -1 4194304 594 0 0 0 1269 0 0 0 25 0 1 0 39045553 3121152 574 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/20744/statm: 762 574 91 167 0 593 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3048

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 20745
/proc/meminfo: memFree=1525384/2055920 swapFree=4192956/4192956
[pid=20744] ppid=20742 vsize=4516 CPUtime=25.48
/proc/20744/stat : 20744 (march_hi) R 20742 20744 20707 0 -1 4194304 828 0 0 0 2548 0 0 0 25 0 1 0 39045553 4624384 808 1992294400 134512640 135197378 4294956240 18446744073709551615 134539201 0 0 4096 0 0 0 0 17 1 0 0
/proc/20744/statm: 1129 808 91 167 0 960 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4516

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 20745
/proc/meminfo: memFree=1523720/2055920 swapFree=4192956/4192956
[pid=20744] ppid=20742 vsize=6824 CPUtime=51.07
/proc/20744/stat : 20744 (march_hi) R 20742 20744 20707 0 -1 4194304 1264 0 0 0 5107 0 0 0 25 0 1 0 39045553 6987776 1244 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/20744/statm: 1706 1244 91 167 0 1537 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6824

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 20745
/proc/meminfo: memFree=1520328/2055920 swapFree=4192956/4192956
[pid=20744] ppid=20742 vsize=12804 CPUtime=102.27
/proc/20744/stat : 20744 (march_hi) R 20742 20744 20707 0 -1 4194304 2100 0 0 0 10226 1 0 0 25 0 1 0 39045553 13111296 2080 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/20744/statm: 3201 2080 91 167 0 3032 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12804

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20745
/proc/meminfo: memFree=1516616/2055920 swapFree=4192956/4192956
[pid=20744] ppid=20742 vsize=16684 CPUtime=162.24
/proc/20744/stat : 20744 (march_hi) R 20742 20744 20707 0 -1 4194304 3024 0 0 0 16223 1 0 0 25 0 1 0 39045553 17084416 3004 1992294400 134512640 135197378 4294956240 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/20744/statm: 4171 3004 91 167 0 4002 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16684

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20745
/proc/meminfo: memFree=1513096/2055920 swapFree=4192956/4192956
[pid=20744] ppid=20742 vsize=19764 CPUtime=222.23
/proc/20744/stat : 20744 (march_hi) R 20742 20744 20707 0 -1 4194304 3880 0 0 0 22221 2 0 0 25 0 1 0 39045553 20238336 3860 1992294400 134512640 135197378 4294956240 18446744073709551615 134542012 0 0 4096 0 0 0 0 17 1 0 0
/proc/20744/statm: 4941 3860 91 167 0 4772 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19764

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20745
/proc/meminfo: memFree=1509832/2055920 swapFree=4192956/4192956
[pid=20744] ppid=20742 vsize=25584 CPUtime=282.2
/proc/20744/stat : 20744 (march_hi) R 20742 20744 20707 0 -1 4194304 4681 0 0 0 28218 2 0 0 25 0 1 0 39045553 26198016 4661 1992294400 134512640 135197378 4294956240 18446744073709551615 134597200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20744/statm: 6396 4661 91 167 0 6227 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 25584

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

[startup+294.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20745
/proc/meminfo: memFree=1509192/2055920 swapFree=4192956/4192956
[pid=20744] ppid=20742 vsize=25584 CPUtime=294.2
/proc/20744/stat : 20744 (march_hi) R 20742 20744 20707 0 -1 4194304 4831 0 0 0 29417 3 0 0 25 0 1 0 39045553 26198016 4811 1992294400 134512640 135197378 4294956240 18446744073709551615 134590448 0 0 4096 0 0 0 0 17 1 0 0
/proc/20744/statm: 6396 4811 91 167 0 6227 0
Current children cumulated CPU time (s) 294.2
Current children cumulated vsize (KiB) 25584

[startup+300.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20745
/proc/meminfo: memFree=1508872/2055920 swapFree=4192956/4192956
[pid=20744] ppid=20742 vsize=25584 CPUtime=300.6
/proc/20744/stat : 20744 (march_hi) R 20742 20744 20707 0 -1 4194304 4905 0 0 0 30057 3 0 0 25 0 1 0 39045553 26198016 4885 1992294400 134512640 135197378 4294956240 18446744073709551615 134539300 0 0 4096 0 0 0 0 17 1 0 0
/proc/20744/statm: 6396 4885 91 167 0 6227 0
Current children cumulated CPU time (s) 300.6
Current children cumulated vsize (KiB) 25584

[startup+302.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20745
/proc/meminfo: memFree=1508808/2055920 swapFree=4192956/4192956
[pid=20744] ppid=20742 vsize=25584 CPUtime=302.2
/proc/20744/stat : 20744 (march_hi) R 20742 20744 20707 0 -1 4194304 4924 0 0 0 30217 3 0 0 25 0 1 0 39045553 26198016 4904 1992294400 134512640 135197378 4294956240 18446744073709551615 134570737 0 0 4096 0 0 0 0 17 1 0 0
/proc/20744/statm: 6396 4904 91 167 0 6227 0
Current children cumulated CPU time (s) 302.2
Current children cumulated vsize (KiB) 25584

[startup+303.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20745
/proc/meminfo: memFree=1508816/2055920 swapFree=4192956/4192956
[pid=20744] ppid=20742 vsize=25584 CPUtime=303
/proc/20744/stat : 20744 (march_hi) R 20742 20744 20707 0 -1 4194304 4933 0 0 0 30297 3 0 0 25 0 1 0 39045553 26198016 4913 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/20744/statm: 6396 4913 91 167 0 6227 0
Current children cumulated CPU time (s) 303
Current children cumulated vsize (KiB) 25584

[startup+303.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20745
/proc/meminfo: memFree=1508752/2055920 swapFree=4192956/4192956
[pid=20744] ppid=20742 vsize=25584 CPUtime=303.4
/proc/20744/stat : 20744 (march_hi) R 20742 20744 20707 0 -1 4194304 4937 0 0 0 30337 3 0 0 25 0 1 0 39045553 26198016 4917 1992294400 134512640 135197378 4294956240 18446744073709551615 134597150 0 0 4096 0 0 0 0 17 1 0 0
/proc/20744/statm: 6396 4917 91 167 0 6227 0
Current children cumulated CPU time (s) 303.4
Current children cumulated vsize (KiB) 25584

[startup+303.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20745
/proc/meminfo: memFree=1508752/2055920 swapFree=4192956/4192956
[pid=20744] ppid=20742 vsize=25584 CPUtime=303.8
/proc/20744/stat : 20744 (march_hi) R 20742 20744 20707 0 -1 4194304 4941 0 0 0 30377 3 0 0 25 0 1 0 39045553 26198016 4921 1992294400 134512640 135197378 4294956240 18446744073709551615 134605243 0 0 4096 0 0 0 0 17 1 0 0
/proc/20744/statm: 6396 4921 91 167 0 6227 0
Current children cumulated CPU time (s) 303.8
Current children cumulated vsize (KiB) 25584

[startup+304.001 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20745
/proc/meminfo: memFree=1508752/2055920 swapFree=4192956/4192956
[pid=20744] ppid=20742 vsize=25584 CPUtime=303.9
/proc/20744/stat : 20744 (march_hi) R 20742 20744 20707 0 -1 4194304 4942 0 0 0 30387 3 0 0 25 0 1 0 39045553 26198016 4922 1992294400 134512640 135197378 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/20744/statm: 6396 4922 91 167 0 6227 0
Current children cumulated CPU time (s) 303.9
Current children cumulated vsize (KiB) 25584

Child status: 20
Real time (s): 304.073
CPU time (s): 303.974
CPU user time (s): 303.939
CPU system time (s): 0.034994
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 25584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 303.939
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4946
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= 2
involuntary context switches= 950

runsolver used 0.341948 second user time and 0.737887 second system time

The end

Launcher Data 

Begin job on node91 at 2009-04-19 05:02:45
IDJOB=1628101
IDBENCH=70557
IDSOLVER=583
FILE ID=node91/1628101-1240110165
PBS_JOBID= 9157760
Free space on /tmp= 66480 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S121765931-081.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628101-1240110165/watcher-1628101-1240110165 -o /tmp/evaluation-result-1628101-1240110165/solver-1628101-1240110165 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628101-1240110165.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 096475bf0bd85d9e44aabbaddceca0e3
RANDOM SEED=459296150

node91.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.241
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.241
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1528936 kB
Buffers:         67068 kB
Cached:         388396 kB
SwapCached:          0 kB
Active:         189464 kB
Inactive:       280484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1528936 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1008 kB
Writeback:           0 kB
Mapped:          24168 kB
Slab:            42860 kB
Committed_AS:   142304 kB
PageTables:       1356 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66480 MiB
End job on node91 at 2009-04-19 05:07:49