Trace number 1517689

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 681.016 681.192

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1377066099-004.cnf
MD5SUMc274543915c4e3a4d5b9fc155f904448
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark678.716
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 460 variables and 1955 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 14 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 458 free variables and 1941 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.505
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 149 duplicate clauses
0.00/0.02	c resolvent_look() :: found 78 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 460 variables and 2019 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 460 variabels and 2019 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2019 / 460 ) = 4.39
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 458
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 122
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: 519
0.10/0.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 3489
1.10/1.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 17891
6.69/6.71	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 66230
27.78/27.82	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 182165
84.37/84.49	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 383651
193.14/193.20	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 638638
342.70/342.84	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 |****************************************************************| ( 8/999) NodeCount: 874760
491.26/491.49	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 1035079
598.04/598.24	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 1114664
653.42/653.65	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (11/999) NodeCount: 1143326
674.12/674.39	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |**************************************
c |***************************************
c |****************************************
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: 1150757
679.72/679.94	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 |****************************************************************| (13/999) NodeCount: 1152126
680.82/681.02	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |****************
c |********************
c |*********************
c |**********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |************************************************
c |****************************************************************| (14/999) NodeCount: 1152305
680.92/681.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |****************
c |************************
c |**************************
c |***************************
c |****************************
c |********************************
c |****************************************************************| (15/999) NodeCount: 1152315
680.92/681.18	c |----------------------------------------------------------------|
c |
680.92/681.18	c
680.92/681.18	c main():: nodeCount: 1152315
680.92/681.18	c main():: dead ends in main: 18190
680.92/681.18	c main():: lookAheadCount: 72213624
680.92/681.18	c main():: unitResolveCount: 20895985
680.92/681.18	c main():: time=681.100000
680.92/681.18	c main():: necessary_assignments: 255578
680.92/681.18	c main():: bin_sat: 0, bin_unsat 0
680.92/681.18	c main():: doublelook: #: 4497459, succes #: 3227743
680.92/681.18	c main():: doublelook: overall 6.451 of all possible doublelooks executed
680.92/681.18	c main():: doublelook: succesrate: 71.768, average DL_trigger: 51.880
680.92/681.18	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517689-1238289632/watcher-1517689-1238289632 -o /tmp/evaluation-result-1517689-1238289632/solver-1517689-1238289632 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1517689-1238289632.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 0.99 0.97 0.98 2/64 15127
/proc/meminfo: memFree=877296/2055920 swapFree=4174972/4192956
[pid=15127] ppid=15125 vsize=980 CPUtime=0
/proc/15127/stat : 15127 (march_hi) R 15125 15127 14934 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 1101630298 1003520 126 1992294400 134512640 135197378 4294956240 18446744073709551615 134722737 0 0 4096 0 0 0 0 17 1 0 0
/proc/15127/statm: 245 126 65 167 0 76 0

[startup+0.087971 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 15127
/proc/meminfo: memFree=877296/2055920 swapFree=4174972/4192956
[pid=15127] ppid=15125 vsize=1688 CPUtime=0.08
/proc/15127/stat : 15127 (march_hi) R 15125 15127 14934 0 -1 4194304 275 0 0 0 8 0 0 0 18 0 1 0 1101630298 1728512 258 1992294400 134512640 135197378 4294956240 18446744073709551615 134718686 0 0 4096 0 0 0 0 17 1 0 0
/proc/15127/statm: 422 258 91 167 0 253 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1688

[startup+0.102973 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 15127
/proc/meminfo: memFree=877296/2055920 swapFree=4174972/4192956
[pid=15127] ppid=15125 vsize=1688 CPUtime=0.1
/proc/15127/stat : 15127 (march_hi) R 15125 15127 14934 0 -1 4194304 276 0 0 0 10 0 0 0 18 0 1 0 1101630298 1728512 259 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/15127/statm: 422 259 91 167 0 253 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1688

[startup+0.301993 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 15127
/proc/meminfo: memFree=877296/2055920 swapFree=4174972/4192956
[pid=15127] ppid=15125 vsize=1688 CPUtime=0.3
/proc/15127/stat : 15127 (march_hi) R 15125 15127 14934 0 -1 4194304 291 0 0 0 30 0 0 0 19 0 1 0 1101630298 1728512 274 1992294400 134512640 135197378 4294956240 18446744073709551615 134611989 0 0 4096 0 0 0 0 17 1 0 0
/proc/15127/statm: 422 274 91 167 0 253 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1688

[startup+0.702034 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 15127
/proc/meminfo: memFree=877296/2055920 swapFree=4174972/4192956
[pid=15127] ppid=15125 vsize=1820 CPUtime=0.7
/proc/15127/stat : 15127 (march_hi) R 15125 15127 14934 0 -1 4194304 309 0 0 0 70 0 0 0 23 0 1 0 1101630298 1863680 292 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/15127/statm: 455 292 91 167 0 286 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1820

[startup+1.50112 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15128
/proc/meminfo: memFree=876328/2055920 swapFree=4174972/4192956
[pid=15127] ppid=15125 vsize=1976 CPUtime=1.49
/proc/15127/stat : 15127 (march_hi) R 15125 15127 14934 0 -1 4194304 339 0 0 0 149 0 0 0 25 0 1 0 1101630298 2023424 322 1992294400 134512640 135197378 4294956240 18446744073709551615 134611897 0 0 4096 0 0 0 0 17 1 0 0
/proc/15127/statm: 494 322 91 167 0 325 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1976

[startup+3.10129 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15128
/proc/meminfo: memFree=876136/2055920 swapFree=4174972/4192956
[pid=15127] ppid=15125 vsize=2440 CPUtime=3.09
/proc/15127/stat : 15127 (march_hi) R 15125 15127 14934 0 -1 4194304 430 0 0 0 309 0 0 0 25 0 1 0 1101630298 2498560 413 1992294400 134512640 135197378 4294956240 18446744073709551615 134542024 0 0 4096 0 0 0 0 17 1 0 0
/proc/15127/statm: 610 413 91 167 0 441 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2440

[startup+6.30162 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15128
/proc/meminfo: memFree=875624/2055920 swapFree=4174972/4192956
[pid=15127] ppid=15125 vsize=2592 CPUtime=6.29
/proc/15127/stat : 15127 (march_hi) R 15125 15127 14934 0 -1 4194304 481 0 0 0 629 0 0 0 25 0 1 0 1101630298 2654208 464 1992294400 134512640 135197378 4294956240 18446744073709551615 134615814 0 0 4096 0 0 0 0 17 1 0 0
/proc/15127/statm: 648 464 91 167 0 479 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2592

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15128
/proc/meminfo: memFree=874984/2055920 swapFree=4174972/4192956
[pid=15127] ppid=15125 vsize=3372 CPUtime=12.69
/proc/15127/stat : 15127 (march_hi) R 15125 15127 14934 0 -1 4194304 609 0 0 0 1269 0 0 0 25 0 1 0 1101630298 3452928 592 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/15127/statm: 843 592 91 167 0 674 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3372

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15128
/proc/meminfo: memFree=874152/2055920 swapFree=4174972/4192956
[pid=15127] ppid=15125 vsize=4096 CPUtime=25.49
/proc/15127/stat : 15127 (march_hi) R 15125 15127 14934 0 -1 4194304 816 0 0 0 2549 0 0 0 25 0 1 0 1101630298 4194304 799 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/15127/statm: 1024 799 91 167 0 855 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4096

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15128
/proc/meminfo: memFree=872552/2055920 swapFree=4174972/4192956
[pid=15127] ppid=15125 vsize=6440 CPUtime=51.08
/proc/15127/stat : 15127 (march_hi) R 15125 15127 14934 0 -1 4194304 1212 0 0 0 5107 1 0 0 25 0 1 0 1101630298 6594560 1195 1992294400 134512640 135197378 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/15127/statm: 1610 1195 91 167 0 1441 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6440

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15128
/proc/meminfo: memFree=869544/2055920 swapFree=4174972/4192956
[pid=15127] ppid=15125 vsize=9016 CPUtime=102.27
/proc/15127/stat : 15127 (march_hi) R 15125 15127 14934 0 -1 4194304 1961 0 0 0 10226 1 0 0 25 0 1 0 1101630298 9232384 1944 1992294400 134512640 135197378 4294956240 18446744073709551615 134525346 0 0 4096 0 0 0 0 17 1 0 0
/proc/15127/statm: 2254 1944 91 167 0 2085 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9016

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15128
/proc/meminfo: memFree=866216/2055920 swapFree=4174972/4192956
[pid=15127] ppid=15125 vsize=17184 CPUtime=162.25
/proc/15127/stat : 15127 (march_hi) R 15125 15127 14934 0 -1 4194304 2793 0 0 0 16223 2 0 0 25 0 1 0 1101630298 17596416 2776 1992294400 134512640 135197378 4294956240 18446744073709551615 134525267 0 0 4096 0 0 0 0 17 1 0 0
/proc/15127/statm: 4296 2776 91 167 0 4127 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17184

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15128
/proc/meminfo: memFree=862952/2055920 swapFree=4174972/4192956
[pid=15127] ppid=15125 vsize=17184 CPUtime=222.23
/proc/15127/stat : 15127 (march_hi) R 15125 15127 14934 0 -1 4194304 3591 0 0 0 22221 2 0 0 25 0 1 0 1101630298 17596416 3574 1992294400 134512640 135197378 4294956240 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/15127/statm: 4296 3574 91 167 0 4127 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17184

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15128
/proc/meminfo: memFree=859880/2055920 swapFree=4174972/4192956
[pid=15127] ppid=15125 vsize=23004 CPUtime=282.22
/proc/15127/stat : 15127 (march_hi) R 15125 15127 14934 0 -1 4194304 4360 0 0 0 28219 3 0 0 25 0 1 0 1101630298 23556096 4343 1992294400 134512640 135197378 4294956240 18446744073709551615 134525438 0 0 4096 0 0 0 0 17 1 0 0
/proc/15127/statm: 5751 4343 91 167 0 5582 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23004

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15128
/proc/meminfo: memFree=856872/2055920 swapFree=4174972/4192956
[pid=15127] ppid=15125 vsize=26408 CPUtime=342.2
/proc/15127/stat : 15127 (march_hi) R 15125 15127 14934 0 -1 4194304 5097 0 0 0 34216 4 0 0 25 0 1 0 1101630298 27041792 5080 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/15127/statm: 6602 5080 91 167 0 6433 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 26408

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15128
/proc/meminfo: memFree=853864/2055920 swapFree=4174972/4192956
[pid=15127] ppid=15125 vsize=26408 CPUtime=402.19
/proc/15127/stat : 15127 (march_hi) R 15125 15127 14934 0 -1 4194304 5850 0 0 0 40214 5 0 0 25 0 1 0 1101630298 27041792 5833 1992294400 134512640 135197378 4294956240 18446744073709551615 134525322 0 0 4096 0 0 0 0 17 1 0 0
/proc/15127/statm: 6602 5833 91 167 0 6433 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 26408

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15128
/proc/meminfo: memFree=850984/2055920 swapFree=4174972/4192956
[pid=15127] ppid=15125 vsize=35140 CPUtime=462.17
/proc/15127/stat : 15127 (march_hi) R 15125 15127 14934 0 -1 4194304 6554 0 0 0 46212 5 0 0 25 0 1 0 1101630298 35983360 6537 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/15127/statm: 8785 6537 91 167 0 8616 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 35140

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15128
/proc/meminfo: memFree=848232/2055920 swapFree=4174972/4192956
[pid=15127] ppid=15125 vsize=35140 CPUtime=522.16
/proc/15127/stat : 15127 (march_hi) R 15125 15127 14934 0 -1 4194304 7245 0 0 0 52210 6 0 0 25 0 1 0 1101630298 35983360 7228 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/15127/statm: 8785 7228 91 167 0 8616 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 35140

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15128
/proc/meminfo: memFree=845480/2055920 swapFree=4174972/4192956
[pid=15127] ppid=15125 vsize=35140 CPUtime=582.14
/proc/15127/stat : 15127 (march_hi) R 15125 15127 14934 0 -1 4194304 7906 0 0 0 58207 7 0 0 25 0 1 0 1101630298 35983360 7889 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/15127/statm: 8785 7889 91 167 0 8616 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 35140

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15128
/proc/meminfo: memFree=842920/2055920 swapFree=4174972/4192956
[pid=15127] ppid=15125 vsize=35140 CPUtime=642.13
/proc/15127/stat : 15127 (march_hi) R 15125 15127 14934 0 -1 4194304 8548 0 0 0 64205 8 0 0 25 0 1 0 1101630298 35983360 8531 1992294400 134512640 135197378 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/15127/statm: 8785 8531 91 167 0 8616 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 35140

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

[startup+665.506 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15128
/proc/meminfo: memFree=841896/2055920 swapFree=4174972/4192956
[pid=15127] ppid=15125 vsize=55040 CPUtime=665.32
/proc/15127/stat : 15127 (march_hi) R 15125 15127 14934 0 -1 4194304 8782 0 0 0 66524 8 0 0 25 0 1 0 1101630298 56360960 8765 1992294400 134512640 135197378 4294956240 18446744073709551615 134592233 0 0 4096 0 0 0 0 17 1 0 0
/proc/15127/statm: 13760 8765 91 167 0 13591 0
Current children cumulated CPU time (s) 665.32
Current children cumulated vsize (KiB) 55040

[startup+671.901 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15128
/proc/meminfo: memFree=841704/2055920 swapFree=4174972/4192956
[pid=15127] ppid=15125 vsize=55040 CPUtime=671.71
/proc/15127/stat : 15127 (march_hi) R 15125 15127 14934 0 -1 4194304 8845 0 0 0 67163 8 0 0 25 0 1 0 1101630298 56360960 8828 1992294400 134512640 135197378 4294956240 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/15127/statm: 13760 8828 91 167 0 13591 0
Current children cumulated CPU time (s) 671.71
Current children cumulated vsize (KiB) 55040

[startup+675.102 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15128
/proc/meminfo: memFree=841576/2055920 swapFree=4174972/4192956
[pid=15127] ppid=15125 vsize=55040 CPUtime=674.91
/proc/15127/stat : 15127 (march_hi) R 15125 15127 14934 0 -1 4194304 8874 0 0 0 67483 8 0 0 25 0 1 0 1101630298 56360960 8857 1992294400 134512640 135197378 4294956240 18446744073709551615 134596828 0 0 4096 0 0 0 0 17 1 0 0
/proc/15127/statm: 13760 8857 91 167 0 13591 0
Current children cumulated CPU time (s) 674.91
Current children cumulated vsize (KiB) 55040

[startup+678.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15128
/proc/meminfo: memFree=841448/2055920 swapFree=4174972/4192956
[pid=15127] ppid=15125 vsize=55040 CPUtime=678.12
/proc/15127/stat : 15127 (march_hi) R 15125 15127 14934 0 -1 4194304 8906 0 0 0 67803 9 0 0 25 0 1 0 1101630298 56360960 8889 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/15127/statm: 13760 8889 91 167 0 13591 0
Current children cumulated CPU time (s) 678.12
Current children cumulated vsize (KiB) 55040

[startup+679.901 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15128
/proc/meminfo: memFree=841320/2055920 swapFree=4174972/4192956
[pid=15127] ppid=15125 vsize=55040 CPUtime=679.72
/proc/15127/stat : 15127 (march_hi) R 15125 15127 14934 0 -1 4194304 8920 0 0 0 67963 9 0 0 25 0 1 0 1101630298 56360960 8903 1992294400 134512640 135197378 4294956240 18446744073709551615 134593899 0 0 4096 0 0 0 0 17 1 0 0
/proc/15127/statm: 13760 8903 91 167 0 13591 0
Current children cumulated CPU time (s) 679.72
Current children cumulated vsize (KiB) 55040

[startup+680.701 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15128
/proc/meminfo: memFree=841320/2055920 swapFree=4174972/4192956
[pid=15127] ppid=15125 vsize=55040 CPUtime=680.52
/proc/15127/stat : 15127 (march_hi) R 15125 15127 14934 0 -1 4194304 8927 0 0 0 68043 9 0 0 25 0 1 0 1101630298 56360960 8910 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/15127/statm: 13760 8910 91 167 0 13591 0
Current children cumulated CPU time (s) 680.52
Current children cumulated vsize (KiB) 55040

[startup+681.101 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15128
/proc/meminfo: memFree=841320/2055920 swapFree=4174972/4192956
[pid=15127] ppid=15125 vsize=55040 CPUtime=680.92
/proc/15127/stat : 15127 (march_hi) R 15125 15127 14934 0 -1 4194304 8930 0 0 0 68083 9 0 0 25 0 1 0 1101630298 56360960 8913 1992294400 134512640 135197378 4294956240 18446744073709551615 134552711 0 0 4096 0 0 0 0 17 1 0 0
/proc/15127/statm: 13760 8913 91 167 0 13591 0
Current children cumulated CPU time (s) 680.92
Current children cumulated vsize (KiB) 55040

Child status: 20
Real time (s): 681.192
CPU time (s): 681.016
CPU user time (s): 680.917
CPU system time (s): 0.099984
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 55040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 680.916
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8934
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= 718

runsolver used 0.52292 second user time and 1.41278 second system time

The end

Launcher Data 

Begin job on node7 at 2009-03-29 03:20:32
IDJOB=1517689
IDBENCH=70617
IDSOLVER=521
FILE ID=node7/1517689-1238289632
PBS_JOBID= 9060974
Free space on /tmp= 65660 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1377066099-004.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517689-1238289632/watcher-1517689-1238289632 -o /tmp/evaluation-result-1517689-1238289632/solver-1517689-1238289632 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1517689-1238289632.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c274543915c4e3a4d5b9fc155f904448
RANDOM SEED=323702330

node7.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		: 3000.236
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		: 3000.236
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        877712 kB
Buffers:         92648 kB
Cached:         983060 kB
SwapCached:      11884 kB
Active:         116568 kB
Inactive:       972496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        877712 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:             804 kB
Writeback:           0 kB
Mapped:          19076 kB
Slab:            75068 kB
Committed_AS:  2838552 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65660 MiB
End job on node7 at 2009-03-29 03:31:53