Trace number 1628163

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 281.746 281.898

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1746008863-010.cnf
MD5SUM243926b94d1dc7710cf6791cadd5350d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark281.746
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, 8 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 458 free variables and 1947 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.510
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 185 duplicate clauses
0.00/0.02	c resolvent_look() :: found 88 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 460 variables and 2035 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 2035 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2035 / 460 ) = 4.42
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 |****************************************************************| ( 0/17) NodeCount: 148
0.07/0.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/17) NodeCount: 2481
1.10/1.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/17) NodeCount: 15691
7.19/7.29	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/17) NodeCount: 55176
25.68/25.73	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/17) NodeCount: 131373
61.57/61.66	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/17) NodeCount: 239280
112.84/112.92	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 6/17) NodeCount: 354837
168.93/169.05	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 7/17) NodeCount: 453195
219.09/219.24	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 |****************************************************************| ( 8/17) NodeCount: 517614
253.56/253.76	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 9/17) NodeCount: 549702
271.56/271.72	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 |****************************************************************| (10/17) NodeCount: 561943
278.84/279.00	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |****************************************************************| (11/17) NodeCount: 565585
281.04/281.20	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 |****************************************************************| (12/17) NodeCount: 566443
281.54/281.77	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 |****************************************************************| (13/17) NodeCount: 566603
281.64/281.88	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |********
c |*********
c |**********
c |************
c |****************
c |********************************
c |****************************************************************| (14/17) NodeCount: 566623
281.64/281.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| (15/17) NodeCount: 566624
281.64/281.89	c |----------------------------------------------------------------|
c |
281.64/281.89	c
281.64/281.89	c main():: nodeCount: 566624
281.64/281.89	c main():: dead ends in main: 7765
281.64/281.89	c main():: lookAheadCount: 35932734
281.64/281.89	c main():: unitResolveCount: 6610749
281.64/281.89	c main():: time=281.780000
281.64/281.89	c main():: necessary_assignments: 117613
281.64/281.89	c main():: bin_sat: 0, bin_unsat 0
281.64/281.89	c main():: doublelook: #: 2213250, succes #: 1594556
281.64/281.89	c main():: doublelook: overall 6.380 of all possible doublelooks executed
281.64/281.89	c main():: doublelook: succesrate: 72.046, average DL_trigger: 53.602
281.64/281.89	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-1628163-1240132896/watcher-1628163-1240132896 -o /tmp/evaluation-result-1628163-1240132896/solver-1628163-1240132896 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628163-1240132896.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: 1.00 1.00 1.00 3/67 23765
/proc/meminfo: memFree=1409680/2055920 swapFree=4192956/4192956
[pid=23765] ppid=23763 vsize=980 CPUtime=0
/proc/23765/stat : 23765 (march_hi) R 23763 23765 23728 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 41315803 1003520 128 1992294400 134512640 135197378 4294956240 18446744073709551615 134687871 0 0 4096 0 0 0 0 17 0 0 0
/proc/23765/statm: 245 128 66 167 0 76 0

[startup+0.0793259 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 23765
/proc/meminfo: memFree=1409680/2055920 swapFree=4192956/4192956
[pid=23765] ppid=23763 vsize=1688 CPUtime=0.07
/proc/23765/stat : 23765 (march_hi) R 23763 23765 23728 0 -1 4194304 277 0 0 0 7 0 0 0 18 0 1 0 41315803 1728512 260 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 0 0 0
/proc/23765/statm: 422 260 91 167 0 253 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1688

[startup+0.102328 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 23765
/proc/meminfo: memFree=1409680/2055920 swapFree=4192956/4192956
[pid=23765] ppid=23763 vsize=1688 CPUtime=0.09
/proc/23765/stat : 23765 (march_hi) R 23763 23765 23728 0 -1 4194304 280 0 0 0 9 0 0 0 18 0 1 0 41315803 1728512 263 1992294400 134512640 135197378 4294956240 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 0 0 0
/proc/23765/statm: 422 263 91 167 0 253 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1688

[startup+0.302346 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 23765
/proc/meminfo: memFree=1409680/2055920 swapFree=4192956/4192956
[pid=23765] ppid=23763 vsize=1820 CPUtime=0.29
/proc/23765/stat : 23765 (march_hi) R 23763 23765 23728 0 -1 4194304 289 0 0 0 29 0 0 0 19 0 1 0 41315803 1863680 272 1992294400 134512640 135197378 4294956240 18446744073709551615 134542299 0 0 4096 0 0 0 0 17 0 0 0
/proc/23765/statm: 455 272 91 167 0 286 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1820

[startup+0.70138 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 23765
/proc/meminfo: memFree=1409680/2055920 swapFree=4192956/4192956
[pid=23765] ppid=23763 vsize=1820 CPUtime=0.69
/proc/23765/stat : 23765 (march_hi) R 23763 23765 23728 0 -1 4194304 301 0 0 0 69 0 0 0 23 0 1 0 41315803 1863680 284 1992294400 134512640 135197378 4294956240 18446744073709551615 134594027 0 0 4096 0 0 0 0 17 0 0 0
/proc/23765/statm: 455 284 91 167 0 286 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1820

[startup+1.50145 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 23766
/proc/meminfo: memFree=1408840/2055920 swapFree=4192956/4192956
[pid=23765] ppid=23763 vsize=1820 CPUtime=1.49
/proc/23765/stat : 23765 (march_hi) R 23763 23765 23728 0 -1 4194304 309 0 0 0 149 0 0 0 25 0 1 0 41315803 1863680 292 1992294400 134512640 135197378 4294956240 18446744073709551615 134618760 0 0 4096 0 0 0 0 17 0 0 0
/proc/23765/statm: 455 292 91 167 0 286 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1820

[startup+3.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 23766
/proc/meminfo: memFree=1408584/2055920 swapFree=4192956/4192956
[pid=23765] ppid=23763 vsize=1820 CPUtime=3.09
/proc/23765/stat : 23765 (march_hi) R 23763 23765 23728 0 -1 4194304 319 0 0 0 309 0 0 0 25 0 1 0 41315803 1863680 302 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 0 0 0
/proc/23765/statm: 455 302 91 167 0 286 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1820

[startup+6.30188 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 23766
/proc/meminfo: memFree=1408520/2055920 swapFree=4192956/4192956
[pid=23765] ppid=23763 vsize=1960 CPUtime=6.29
/proc/23765/stat : 23765 (march_hi) R 23763 23765 23728 0 -1 4194304 327 0 0 0 629 0 0 0 25 0 1 0 41315803 2007040 310 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 0 0 0
/proc/23765/statm: 490 310 91 167 0 321 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1960

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 23766
/proc/meminfo: memFree=1408392/2055920 swapFree=4192956/4192956
[pid=23765] ppid=23763 vsize=1960 CPUtime=12.69
/proc/23765/stat : 23765 (march_hi) R 23763 23765 23728 0 -1 4194304 343 0 0 0 1269 0 0 0 25 0 1 0 41315803 2007040 326 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 0 0 0
/proc/23765/statm: 490 326 91 167 0 321 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1960

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 23766
/proc/meminfo: memFree=1408392/2055920 swapFree=4192956/4192956
[pid=23765] ppid=23763 vsize=2148 CPUtime=25.48
/proc/23765/stat : 23765 (march_hi) R 23763 23765 23728 0 -1 4194304 375 0 0 0 2548 0 0 0 25 0 1 0 41315803 2199552 358 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0
/proc/23765/statm: 537 358 91 167 0 368 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2148

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 23766
/proc/meminfo: memFree=1408136/2055920 swapFree=4192956/4192956
[pid=23765] ppid=23763 vsize=2360 CPUtime=51.07
/proc/23765/stat : 23765 (march_hi) R 23763 23765 23728 0 -1 4194304 465 0 0 0 5107 0 0 0 25 0 1 0 41315803 2416640 429 1992294400 134512640 135197378 4294956240 18446744073709551615 134539377 0 0 4096 0 0 0 0 17 0 0 0
/proc/23765/statm: 590 429 91 167 0 421 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2360

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 23766
/proc/meminfo: memFree=1407688/2055920 swapFree=4192956/4192956
[pid=23765] ppid=23763 vsize=2740 CPUtime=102.25
/proc/23765/stat : 23765 (march_hi) R 23763 23765 23728 0 -1 4194304 564 0 0 0 10225 0 0 0 25 0 1 0 41315803 2805760 528 1992294400 134512640 135197378 4294956240 18446744073709551615 134597307 0 0 4096 0 0 0 0 17 0 0 0
/proc/23765/statm: 685 528 91 167 0 516 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2740

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 23766
/proc/meminfo: memFree=1406920/2055920 swapFree=4192956/4192956
[pid=23765] ppid=23763 vsize=3744 CPUtime=162.23
/proc/23765/stat : 23765 (march_hi) R 23763 23765 23728 0 -1 4194304 730 0 0 0 16222 1 0 0 25 0 1 0 41315803 3833856 694 1992294400 134512640 135197378 4294956240 18446744073709551615 134541225 0 0 4096 0 0 0 0 17 0 0 0
/proc/23765/statm: 936 694 91 167 0 767 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3744

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 23766
/proc/meminfo: memFree=1405832/2055920 swapFree=4192956/4192956
[pid=23765] ppid=23763 vsize=4724 CPUtime=222.19
/proc/23765/stat : 23765 (march_hi) R 23763 23765 23728 0 -1 4194304 1005 0 0 0 22218 1 0 0 25 0 1 0 41315803 4837376 969 1992294400 134512640 135197378 4294956240 18446744073709551615 134522855 0 0 4096 0 0 0 0 17 0 0 0
/proc/23765/statm: 1181 969 91 167 0 1012 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 4724

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

[startup+255.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 23766
/proc/meminfo: memFree=1405064/2055920 swapFree=4192956/4192956
[pid=23765] ppid=23763 vsize=6092 CPUtime=255.76
/proc/23765/stat : 23765 (march_hi) R 23763 23765 23728 0 -1 4194304 1182 0 0 0 25575 1 0 0 25 0 1 0 41315803 6238208 1146 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 0 0 0
/proc/23765/statm: 1523 1146 91 167 0 1354 0
Current children cumulated CPU time (s) 255.76
Current children cumulated vsize (KiB) 6092

[startup+268.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 23766
/proc/meminfo: memFree=1404744/2055920 swapFree=4192956/4192956
[pid=23765] ppid=23763 vsize=6092 CPUtime=268.55
/proc/23765/stat : 23765 (march_hi) R 23763 23765 23728 0 -1 4194304 1260 0 0 0 26854 1 0 0 25 0 1 0 41315803 6238208 1224 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 0 0 0
/proc/23765/statm: 1523 1224 91 167 0 1354 0
Current children cumulated CPU time (s) 268.55
Current children cumulated vsize (KiB) 6092

[startup+275.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 23766
/proc/meminfo: memFree=1404552/2055920 swapFree=4192956/4192956
[pid=23765] ppid=23763 vsize=6092 CPUtime=274.95
/proc/23765/stat : 23765 (march_hi) R 23763 23765 23728 0 -1 4194304 1304 0 0 0 27494 1 0 0 25 0 1 0 41315803 6238208 1268 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0
/proc/23765/statm: 1523 1268 91 167 0 1354 0
Current children cumulated CPU time (s) 274.95
Current children cumulated vsize (KiB) 6092

[startup+278.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 23766
/proc/meminfo: memFree=1404488/2055920 swapFree=4192956/4192956
[pid=23765] ppid=23763 vsize=6092 CPUtime=278.15
/proc/23765/stat : 23765 (march_hi) R 23763 23765 23728 0 -1 4194304 1326 0 0 0 27814 1 0 0 25 0 1 0 41315803 6238208 1290 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0
/proc/23765/statm: 1523 1290 91 167 0 1354 0
Current children cumulated CPU time (s) 278.15
Current children cumulated vsize (KiB) 6092

[startup+279.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 23766
/proc/meminfo: memFree=1404488/2055920 swapFree=4192956/4192956
[pid=23765] ppid=23763 vsize=6092 CPUtime=279.74
/proc/23765/stat : 23765 (march_hi) R 23763 23765 23728 0 -1 4194304 1337 0 0 0 27973 1 0 0 25 0 1 0 41315803 6238208 1301 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 0 0 0
/proc/23765/statm: 1523 1301 91 167 0 1354 0
Current children cumulated CPU time (s) 279.74
Current children cumulated vsize (KiB) 6092

[startup+280.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 23766
/proc/meminfo: memFree=1404424/2055920 swapFree=4192956/4192956
[pid=23765] ppid=23763 vsize=6092 CPUtime=280.54
/proc/23765/stat : 23765 (march_hi) R 23763 23765 23728 0 -1 4194304 1344 0 0 0 28053 1 0 0 25 0 1 0 41315803 6238208 1308 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0
/proc/23765/statm: 1523 1308 91 167 0 1354 0
Current children cumulated CPU time (s) 280.54
Current children cumulated vsize (KiB) 6092

[startup+281.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 23766
/proc/meminfo: memFree=1404424/2055920 swapFree=4192956/4192956
[pid=23765] ppid=23763 vsize=6092 CPUtime=281.34
/proc/23765/stat : 23765 (march_hi) R 23763 23765 23728 0 -1 4194304 1349 0 0 0 28133 1 0 0 25 0 1 0 41315803 6238208 1313 1992294400 134512640 135197378 4294956240 18446744073709551615 134597160 0 0 4096 0 0 0 0 17 0 0 0
/proc/23765/statm: 1523 1313 91 167 0 1354 0
Current children cumulated CPU time (s) 281.34
Current children cumulated vsize (KiB) 6092

[startup+281.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 23766
/proc/meminfo: memFree=1404424/2055920 swapFree=4192956/4192956
[pid=23765] ppid=23763 vsize=6092 CPUtime=281.54
/proc/23765/stat : 23765 (march_hi) R 23763 23765 23728 0 -1 4194304 1351 0 0 0 28153 1 0 0 25 0 1 0 41315803 6238208 1315 1992294400 134512640 135197378 4294956240 18446744073709551615 134552904 0 0 4096 0 0 0 0 17 0 0 0
/proc/23765/statm: 1523 1315 91 167 0 1354 0
Current children cumulated CPU time (s) 281.54
Current children cumulated vsize (KiB) 6092

[startup+281.802 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 23766
/proc/meminfo: memFree=1404424/2055920 swapFree=4192956/4192956
[pid=23765] ppid=23763 vsize=6092 CPUtime=281.64
/proc/23765/stat : 23765 (march_hi) R 23763 23765 23728 0 -1 4194304 1352 0 0 0 28163 1 0 0 25 0 1 0 41315803 6238208 1316 1992294400 134512640 135197378 4294956240 18446744073709551615 134548305 0 0 4096 0 0 0 0 17 0 0 0
/proc/23765/statm: 1523 1316 91 167 0 1354 0
Current children cumulated CPU time (s) 281.64
Current children cumulated vsize (KiB) 6092

Child status: 20
Real time (s): 281.898
CPU time (s): 281.746
CPU user time (s): 281.728
CPU system time (s): 0.017997
CPU usage (%): 99.9462
Max. virtual memory (cumulated for all children) (KiB): 6092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 281.728
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1356
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= 1604

runsolver used 0.255961 second user time and 0.795879 second system time

The end

Launcher Data 

Begin job on node68 at 2009-04-19 11:21:36
IDJOB=1628163
IDBENCH=70619
IDSOLVER=583
FILE ID=node68/1628163-1240132896
PBS_JOBID= 9157857
Free space on /tmp= 66556 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1746008863-010.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628163-1240132896/watcher-1628163-1240132896 -o /tmp/evaluation-result-1628163-1240132896/solver-1628163-1240132896 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628163-1240132896.cnf

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

MD5SUM BENCH= 243926b94d1dc7710cf6791cadd5350d
RANDOM SEED=1174991931

node68.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		: 3000.223
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		: 3000.223
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:       1410096 kB
Buffers:         73168 kB
Cached:         496604 kB
SwapCached:          0 kB
Active:         180696 kB
Inactive:       405344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1410096 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             820 kB
Writeback:           0 kB
Mapped:          26316 kB
Slab:            45392 kB
Committed_AS:   170204 kB
PageTables:       1560 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= 66556 MiB
End job on node68 at 2009-04-19 11:26:18