Trace number 1628107

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 99.4139 99.4561

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S531507935-068.cnf
MD5SUM2d23364f7226a1447867652ed6067cac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark99.4139
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	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 420 variables and 1785 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 418 free variables and 1777 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.405
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 178 duplicate clauses
0.00/0.02	c resolvent_look() :: found 89 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 420 variables and 1866 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 420 variabels and 1866 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 1866 / 420 ) = 4.44
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 = 418
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 |****************************************************************| ( 0/14) NodeCount: 179
0.09/0.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/14) NodeCount: 2441
1.10/1.13	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/14) NodeCount: 12517
5.69/5.79	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/14) NodeCount: 39007
18.09/18.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/14) NodeCount: 82537
38.78/38.80	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/14) NodeCount: 129009
61.08/61.13	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 6/14) NodeCount: 166837
79.76/79.81	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 7/14) NodeCount: 189312
91.26/91.36	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 8/14) NodeCount: 199273
96.76/96.81	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |****************************************************************| ( 9/14) NodeCount: 202679
98.65/98.77	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |************************
c |*************************
c |**************************
c |****************************
c |********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |****************************************************************| (10/14) NodeCount: 203548
99.15/99.29	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 |****************************************************************| (11/14) NodeCount: 203763
99.35/99.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |******************
c |*******************
c |********************
c |************************
c |********************************
c |****************************************************************| (12/14) NodeCount: 203795
99.35/99.45	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| (13/14) NodeCount: 203797
99.35/99.45	c |----------------------------------------------------------------|
c |
99.35/99.45	c
99.35/99.45	c main():: nodeCount: 203797
99.35/99.45	c main():: dead ends in main: 2841
99.35/99.45	c main():: lookAheadCount: 13175204
99.35/99.45	c main():: unitResolveCount: 2077487
99.35/99.45	c main():: time=99.420000
99.35/99.45	c main():: necessary_assignments: 36925
99.35/99.45	c main():: bin_sat: 0, bin_unsat 0
99.35/99.45	c main():: doublelook: #: 804437, succes #: 581656
99.35/99.45	c main():: doublelook: overall 6.321 of all possible doublelooks executed
99.35/99.45	c main():: doublelook: succesrate: 72.306, average DL_trigger: 51.549
99.35/99.45	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-1628107-1240111510/watcher-1628107-1240111510 -o /tmp/evaluation-result-1628107-1240111510/solver-1628107-1240111510 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628107-1240111510.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 3/64 25216
/proc/meminfo: memFree=1008320/2055920 swapFree=4192956/4192956
[pid=25216] ppid=25214 vsize=984 CPUtime=0
/proc/25216/stat : 25216 (march_hi) R 25214 25216 21974 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 39184211 1007616 122 1992294400 134512640 135197378 4294956240 18446744073709551615 134565174 0 0 4096 0 0 0 0 17 1 0 0
/proc/25216/statm: 246 122 65 167 0 77 0

[startup+0.0942801 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25216
/proc/meminfo: memFree=1008320/2055920 swapFree=4192956/4192956
[pid=25216] ppid=25214 vsize=1580 CPUtime=0.09
/proc/25216/stat : 25216 (march_hi) R 25214 25216 21974 0 -1 4194304 259 0 0 0 9 0 0 0 18 0 1 0 39184211 1617920 242 1992294400 134512640 135197378 4294956240 18446744073709551615 134613440 0 0 4096 0 0 0 0 17 1 0 0
/proc/25216/statm: 395 242 91 167 0 226 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1580

[startup+0.10128 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25216
/proc/meminfo: memFree=1008320/2055920 swapFree=4192956/4192956
[pid=25216] ppid=25214 vsize=1580 CPUtime=0.1
/proc/25216/stat : 25216 (march_hi) R 25214 25216 21974 0 -1 4194304 261 0 0 0 10 0 0 0 18 0 1 0 39184211 1617920 244 1992294400 134512640 135197378 4294956240 18446744073709551615 134542060 0 0 4096 0 0 0 0 17 1 0 0
/proc/25216/statm: 395 244 91 167 0 226 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1580

[startup+0.301297 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25216
/proc/meminfo: memFree=1008320/2055920 swapFree=4192956/4192956
[pid=25216] ppid=25214 vsize=1712 CPUtime=0.3
/proc/25216/stat : 25216 (march_hi) R 25214 25216 21974 0 -1 4194304 274 0 0 0 30 0 0 0 19 0 1 0 39184211 1753088 257 1992294400 134512640 135197378 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/25216/statm: 428 257 91 167 0 259 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1712

[startup+0.701331 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25216
/proc/meminfo: memFree=1008320/2055920 swapFree=4192956/4192956
[pid=25216] ppid=25214 vsize=1712 CPUtime=0.7
/proc/25216/stat : 25216 (march_hi) R 25214 25216 21974 0 -1 4194304 281 0 0 0 70 0 0 0 22 0 1 0 39184211 1753088 264 1992294400 134512640 135197378 4294956240 18446744073709551615 134572716 0 0 4096 0 0 0 0 17 1 0 0
/proc/25216/statm: 428 264 91 167 0 259 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1712

[startup+1.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25217
/proc/meminfo: memFree=1007544/2055920 swapFree=4192956/4192956
[pid=25216] ppid=25214 vsize=1712 CPUtime=1.5
/proc/25216/stat : 25216 (march_hi) R 25214 25216 21974 0 -1 4194304 290 0 0 0 150 0 0 0 25 0 1 0 39184211 1753088 273 1992294400 134512640 135197378 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/25216/statm: 428 273 91 167 0 259 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1712

[startup+3.10154 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25217
/proc/meminfo: memFree=1007352/2055920 swapFree=4192956/4192956
[pid=25216] ppid=25214 vsize=1848 CPUtime=3.1
/proc/25216/stat : 25216 (march_hi) R 25214 25216 21974 0 -1 4194304 301 0 0 0 310 0 0 0 25 0 1 0 39184211 1892352 284 1992294400 134512640 135197378 4294956240 18446744073709551615 134541973 0 0 4096 0 0 0 0 17 1 0 0
/proc/25216/statm: 462 284 91 167 0 293 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1848

[startup+6.30182 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25217
/proc/meminfo: memFree=1007352/2055920 swapFree=4192956/4192956
[pid=25216] ppid=25214 vsize=1848 CPUtime=6.29
/proc/25216/stat : 25216 (march_hi) R 25214 25216 21974 0 -1 4194304 309 0 0 0 629 0 0 0 25 0 1 0 39184211 1892352 292 1992294400 134512640 135197378 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/25216/statm: 462 292 91 167 0 293 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1848

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25217
/proc/meminfo: memFree=1007224/2055920 swapFree=4192956/4192956
[pid=25216] ppid=25214 vsize=1848 CPUtime=12.69
/proc/25216/stat : 25216 (march_hi) R 25214 25216 21974 0 -1 4194304 319 0 0 0 1269 0 0 0 25 0 1 0 39184211 1892352 302 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/25216/statm: 462 302 91 167 0 293 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1848

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25217
/proc/meminfo: memFree=1007096/2055920 swapFree=4192956/4192956
[pid=25216] ppid=25214 vsize=1996 CPUtime=25.48
/proc/25216/stat : 25216 (march_hi) R 25214 25216 21974 0 -1 4194304 342 0 0 0 2548 0 0 0 25 0 1 0 39184211 2043904 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134526875 0 0 4096 0 0 0 0 17 1 0 0
/proc/25216/statm: 499 325 91 167 0 330 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1996

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25217
/proc/meminfo: memFree=1007032/2055920 swapFree=4192956/4192956
[pid=25216] ppid=25214 vsize=1996 CPUtime=51.08
/proc/25216/stat : 25216 (march_hi) R 25214 25216 21974 0 -1 4194304 371 0 0 0 5107 1 0 0 25 0 1 0 39184211 2043904 354 1992294400 134512640 135197378 4294956240 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0
/proc/25216/statm: 499 354 91 167 0 330 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1996

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

[startup+76.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25217
/proc/meminfo: memFree=1006712/2055920 swapFree=4192956/4192956
[pid=25216] ppid=25214 vsize=2452 CPUtime=76.67
/proc/25216/stat : 25216 (march_hi) R 25214 25216 21974 0 -1 4194304 460 0 0 0 7666 1 0 0 25 0 1 0 39184211 2510848 443 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/25216/statm: 613 443 91 167 0 444 0
Current children cumulated CPU time (s) 76.67
Current children cumulated vsize (KiB) 2452

[startup+89.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25217
/proc/meminfo: memFree=1006584/2055920 swapFree=4192956/4192956
[pid=25216] ppid=25214 vsize=2680 CPUtime=89.46
/proc/25216/stat : 25216 (march_hi) R 25214 25216 21974 0 -1 4194304 490 0 0 0 8945 1 0 0 25 0 1 0 39184211 2744320 473 1992294400 134512640 135197378 4294956240 18446744073709551615 134552440 0 0 4096 0 0 0 0 17 1 0 0
/proc/25216/statm: 670 473 91 167 0 501 0
Current children cumulated CPU time (s) 89.46
Current children cumulated vsize (KiB) 2680

[startup+95.9015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25217
/proc/meminfo: memFree=1006456/2055920 swapFree=4192956/4192956
[pid=25216] ppid=25214 vsize=2680 CPUtime=95.85
/proc/25216/stat : 25216 (march_hi) R 25214 25216 21974 0 -1 4194304 508 0 0 0 9584 1 0 0 25 0 1 0 39184211 2744320 491 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/25216/statm: 670 491 91 167 0 501 0
Current children cumulated CPU time (s) 95.85
Current children cumulated vsize (KiB) 2680

[startup+97.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25217
/proc/meminfo: memFree=1006456/2055920 swapFree=4192956/4192956
[pid=25216] ppid=25214 vsize=2680 CPUtime=97.45
/proc/25216/stat : 25216 (march_hi) R 25214 25216 21974 0 -1 4194304 514 0 0 0 9744 1 0 0 25 0 1 0 39184211 2744320 497 1992294400 134512640 135197378 4294956240 18446744073709551615 134542426 0 0 4096 0 0 0 0 17 1 0 0
/proc/25216/statm: 670 497 91 167 0 501 0
Current children cumulated CPU time (s) 97.45
Current children cumulated vsize (KiB) 2680

[startup+98.3017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25217
/proc/meminfo: memFree=1006456/2055920 swapFree=4192956/4192956
[pid=25216] ppid=25214 vsize=2680 CPUtime=98.25
/proc/25216/stat : 25216 (march_hi) R 25214 25216 21974 0 -1 4194304 517 0 0 0 9824 1 0 0 25 0 1 0 39184211 2744320 500 1992294400 134512640 135197378 4294956240 18446744073709551615 134593757 0 0 4096 0 0 0 0 17 1 0 0
/proc/25216/statm: 670 500 91 167 0 501 0
Current children cumulated CPU time (s) 98.25
Current children cumulated vsize (KiB) 2680

[startup+99.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25217
/proc/meminfo: memFree=1006456/2055920 swapFree=4192956/4192956
[pid=25216] ppid=25214 vsize=2680 CPUtime=99.05
/proc/25216/stat : 25216 (march_hi) R 25214 25216 21974 0 -1 4194304 521 0 0 0 9904 1 0 0 25 0 1 0 39184211 2744320 504 1992294400 134512640 135197378 4294956240 18446744073709551615 134596885 0 0 4096 0 0 0 0 17 1 0 0
/proc/25216/statm: 670 504 91 167 0 501 0
Current children cumulated CPU time (s) 99.05
Current children cumulated vsize (KiB) 2680

[startup+99.3018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25217
/proc/meminfo: memFree=1006456/2055920 swapFree=4192956/4192956
[pid=25216] ppid=25214 vsize=2680 CPUtime=99.25
/proc/25216/stat : 25216 (march_hi) R 25214 25216 21974 0 -1 4194304 522 0 0 0 9924 1 0 0 25 0 1 0 39184211 2744320 505 1992294400 134512640 135197378 4294956240 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 1 0 0
/proc/25216/statm: 670 505 91 167 0 501 0
Current children cumulated CPU time (s) 99.25
Current children cumulated vsize (KiB) 2680

[startup+99.4018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25217
/proc/meminfo: memFree=1006456/2055920 swapFree=4192956/4192956
[pid=25216] ppid=25214 vsize=2680 CPUtime=99.35
/proc/25216/stat : 25216 (march_hi) R 25214 25216 21974 0 -1 4194304 522 0 0 0 9934 1 0 0 25 0 1 0 39184211 2744320 505 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/25216/statm: 670 505 91 167 0 501 0
Current children cumulated CPU time (s) 99.35
Current children cumulated vsize (KiB) 2680

Child status: 20
Real time (s): 99.4561
CPU time (s): 99.4139
CPU user time (s): 99.3959
CPU system time (s): 0.017997
CPU usage (%): 99.9576
Max. virtual memory (cumulated for all children) (KiB): 2680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 99.3959
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= 525
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= 816

runsolver used 0.110983 second user time and 0.19297 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-19 05:25:10
IDJOB=1628107
IDBENCH=70563
IDSOLVER=583
FILE ID=node31/1628107-1240111510
PBS_JOBID= 9157736
Free space on /tmp= 66508 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S531507935-068.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628107-1240111510/watcher-1628107-1240111510 -o /tmp/evaluation-result-1628107-1240111510/solver-1628107-1240111510 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628107-1240111510.cnf

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

MD5SUM BENCH= 2d23364f7226a1447867652ed6067cac
RANDOM SEED=776709067

node31.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		: 3000.213
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		: 3000.213
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:       1008736 kB
Buffers:         80664 kB
Cached:         890240 kB
SwapCached:          0 kB
Active:         201036 kB
Inactive:       784828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1008736 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             804 kB
Writeback:           0 kB
Mapped:          24708 kB
Slab:            47004 kB
Committed_AS:   201128 kB
PageTables:       1464 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= 66508 MiB
End job on node31 at 2009-04-19 05:26:50