Trace number 1628071

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 hi? (TO) 5000.05 5001.54

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S819692891-023.cnf
MD5SUMf025101ee357b099f3b22dfcd8620ffb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.30665
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data 

1.19/1.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.19/1.20	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.19/1.20	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.19/1.20	c main()::
1.19/1.20	c initFormula():: searching for DIMACS p-line....
1.19/1.20	c full lookahead due to high density!
1.19/1.20	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
1.19/1.20	c parseCNF():: parsing....
1.19/1.20	c parseCNF():: the CNF contains 0 unary clauses.
1.19/1.20	c runParser():: parsing was successful, warming up engines...
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.20	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
1.19/1.20	c stat :: sign balance is biased by 0.007
1.19/1.20	c using k-SAT heuristics (size based diff)
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.20	c main():: clause / variable ratio: ( 6675 / 75 ) = 89.00
1.19/1.20	c longest clause has size 7
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.20	c number of free variables = 75
1.19/1.20	c dynamic_preselect_setsize :: off
1.19/1.20	c main():: all systems go!
1.19/1.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 165
1.29/1.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 621
1.49/1.55	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 4706
3.49/3.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 31183
16.19/16.25	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 157109
79.07/79.20	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 617315
321.80/321.97	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 6/999) NodeCount: 1947212
1065.67/1066.09	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 7/999) NodeCount: 5013057
2897.93/2898.88	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1628071-1240099406/watcher-1628071-1240099406 -o /tmp/evaluation-result-1628071-1240099406/solver-1628071-1240099406 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628071-1240099406.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20502
/proc/meminfo: memFree=1077408/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=836 CPUtime=0
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 37972921 856064 90 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 209 91 58 167 0 40 0

[startup+0.0337619 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20502
/proc/meminfo: memFree=1077408/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=1760 CPUtime=0.03
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 452 0 0 0 3 0 0 0 18 0 1 0 37972921 1802240 298 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 440 298 79 167 0 271 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1760

[startup+0.101769 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20502
/proc/meminfo: memFree=1077408/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=2020 CPUtime=0.09
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 980 0 0 0 9 0 0 0 18 0 1 0 37972921 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134578114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2020

[startup+0.301793 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20502
/proc/meminfo: memFree=1077408/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=2020 CPUtime=0.29
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 980 0 0 0 29 0 0 0 19 0 1 0 37972921 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2020

[startup+0.701839 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20502
/proc/meminfo: memFree=1077408/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=2020 CPUtime=0.69
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 980 0 0 0 69 0 0 0 22 0 1 0 37972921 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2020

[startup+1.50193 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20503
/proc/meminfo: memFree=1076248/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=2740 CPUtime=1.49
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 1208 0 0 0 149 0 0 0 25 0 1 0 37972921 2805760 500 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 685 500 93 167 0 516 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2740

[startup+3.10112 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20503
/proc/meminfo: memFree=1075608/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=2740 CPUtime=3.09
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 1208 0 0 0 309 0 0 0 25 0 1 0 37972921 2805760 500 1992294400 134512640 135197378 4294956240 18446744073709551615 134603160 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 685 500 93 167 0 516 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2740

[startup+6.3015 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20503
/proc/meminfo: memFree=1075544/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=3044 CPUtime=6.29
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 1270 0 0 0 629 0 0 0 25 0 1 0 37972921 3117056 562 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 761 562 93 167 0 592 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3044

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20503
/proc/meminfo: memFree=1075032/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=3424 CPUtime=12.69
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 1350 0 0 0 1269 0 0 0 25 0 1 0 37972921 3506176 642 1992294400 134512640 135197378 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 856 642 93 167 0 687 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3424

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20503
/proc/meminfo: memFree=1074456/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=4276 CPUtime=25.48
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 1506 0 0 0 2548 0 0 0 25 0 1 0 37972921 4378624 798 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 1069 798 93 167 0 900 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4276

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20503
/proc/meminfo: memFree=1073304/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=6192 CPUtime=51.08
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 1813 0 0 0 5107 1 0 0 25 0 1 0 37972921 6340608 1105 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 1548 1105 93 167 0 1379 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6192

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20503
/proc/meminfo: memFree=1070872/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=7916 CPUtime=102.26
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 2406 0 0 0 10225 1 0 0 25 0 1 0 37972921 8105984 1698 1992294400 134512640 135197378 4294956240 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 1979 1698 93 167 0 1810 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7916

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20503
/proc/meminfo: memFree=1068056/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=10504 CPUtime=162.25
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 3106 0 0 0 16223 2 0 0 25 0 1 0 37972921 10756096 2398 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 2626 2398 93 167 0 2457 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10504

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20503
/proc/meminfo: memFree=1065304/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=14384 CPUtime=222.22
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 3781 0 0 0 22220 2 0 0 25 0 1 0 37972921 14729216 3073 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 3596 3073 93 167 0 3427 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14384

[startup+282.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 20503
/proc/meminfo: memFree=1062616/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=20204 CPUtime=282.21
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 4437 0 0 0 28218 3 0 0 25 0 1 0 37972921 20688896 3729 1992294400 134512640 135197378 4294956240 18446744073709551615 134550686 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 5051 3729 93 167 0 4882 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 20204

[startup+342.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 20503
/proc/meminfo: memFree=1060056/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=20204 CPUtime=342.18
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 5066 0 0 0 34215 3 0 0 25 0 1 0 37972921 20688896 4358 1992294400 134512640 135197378 4294956240 18446744073709551615 134603334 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 5051 4358 93 167 0 4882 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 20204

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20503
/proc/meminfo: memFree=1057048/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=29428 CPUtime=402.17
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 5806 0 0 0 40213 4 0 0 25 0 1 0 37972921 30134272 5098 1992294400 134512640 135197378 4294956240 18446744073709551615 134603330 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 7357 5098 93 167 0 7188 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 29428

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20503
/proc/meminfo: memFree=1054232/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=29428 CPUtime=462.15
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 6480 0 0 0 46210 5 0 0 25 0 1 0 37972921 30134272 5772 1992294400 134512640 135197378 4294956240 18446744073709551615 134550747 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 7357 5772 93 167 0 7188 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 29428

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20503
/proc/meminfo: memFree=1051800/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=29428 CPUtime=522.13
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 7129 0 0 0 52208 5 0 0 25 0 1 0 37972921 30134272 6421 1992294400 134512640 135197378 4294956240 18446744073709551615 134592733 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 7357 6421 93 167 0 7188 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 29428

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20503
/proc/meminfo: memFree=1049048/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=29428 CPUtime=582.11
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 7809 0 0 0 58206 5 0 0 25 0 1 0 37972921 30134272 7101 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 7357 7101 93 167 0 7188 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 29428

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20503
/proc/meminfo: memFree=1046360/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=42524 CPUtime=642.1
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 8460 0 0 0 64204 6 0 0 25 0 1 0 37972921 43544576 7752 1992294400 134512640 135197378 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 10631 7752 93 167 0 10462 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 42524


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20511
/proc/meminfo: memFree=908312/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=205564 CPUtime=4061.08
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 42571 0 0 0 406080 28 0 0 25 0 1 0 37972921 210497536 41863 1992294400 134512640 135197378 4294956240 18446744073709551615 134602884 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 51391 41863 93 167 0 51222 0
Current children cumulated CPU time (s) 4061.08
Current children cumulated vsize (KiB) 205564

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20511
/proc/meminfo: memFree=906264/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=205564 CPUtime=4121.06
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 43104 0 0 0 412077 29 0 0 25 0 1 0 37972921 210497536 42396 1992294400 134512640 135197378 4294956240 18446744073709551615 134524933 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 51391 42396 93 167 0 51222 0
Current children cumulated CPU time (s) 4121.06
Current children cumulated vsize (KiB) 205564

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20511
/proc/meminfo: memFree=904152/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=205564 CPUtime=4181.04
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 43640 0 0 0 418075 29 0 0 25 0 1 0 37972921 210497536 42932 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 51391 42932 93 167 0 51222 0
Current children cumulated CPU time (s) 4181.04
Current children cumulated vsize (KiB) 205564

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20511
/proc/meminfo: memFree=901656/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=205564 CPUtime=4241.02
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 44266 0 0 0 424073 29 0 0 25 0 1 0 37972921 210497536 43558 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 51391 43558 93 167 0 51222 0
Current children cumulated CPU time (s) 4241.02
Current children cumulated vsize (KiB) 205564

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20511
/proc/meminfo: memFree=899160/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=205564 CPUtime=4301.01
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 44876 0 0 0 430071 30 0 0 25 0 1 0 37972921 210497536 44168 1992294400 134512640 135197378 4294956240 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 51391 44168 93 167 0 51222 0
Current children cumulated CPU time (s) 4301.01
Current children cumulated vsize (KiB) 205564

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20511
/proc/meminfo: memFree=896792/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=205564 CPUtime=4360.99
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 45485 0 0 0 436069 30 0 0 25 0 1 0 37972921 210497536 44777 1992294400 134512640 135197378 4294956240 18446744073709551615 134593062 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 51391 44777 93 167 0 51222 0
Current children cumulated CPU time (s) 4360.99
Current children cumulated vsize (KiB) 205564

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20511
/proc/meminfo: memFree=894552/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=205564 CPUtime=4420.97
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 46034 0 0 0 442067 30 0 0 25 0 1 0 37972921 210497536 45326 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 51391 45326 93 167 0 51222 0
Current children cumulated CPU time (s) 4420.97
Current children cumulated vsize (KiB) 205564

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20511
/proc/meminfo: memFree=892184/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=205564 CPUtime=4480.96
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 46628 0 0 0 448065 31 0 0 25 0 1 0 37972921 210497536 45920 1992294400 134512640 135197378 4294956240 18446744073709551615 134593080 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 51391 45920 93 167 0 51222 0
Current children cumulated CPU time (s) 4480.96
Current children cumulated vsize (KiB) 205564

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20511
/proc/meminfo: memFree=889688/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=205564 CPUtime=4540.94
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 47236 0 0 0 454062 32 0 0 25 0 1 0 37972921 210497536 46528 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 51391 46528 93 167 0 51222 0
Current children cumulated CPU time (s) 4540.94
Current children cumulated vsize (KiB) 205564

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20511
/proc/meminfo: memFree=887384/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=205564 CPUtime=4600.92
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 47801 0 0 0 460060 32 0 0 25 0 1 0 37972921 210497536 47093 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 51391 47093 93 167 0 51222 0
Current children cumulated CPU time (s) 4600.92
Current children cumulated vsize (KiB) 205564

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20511
/proc/meminfo: memFree=885080/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=205564 CPUtime=4660.9
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 48372 0 0 0 466058 32 0 0 25 0 1 0 37972921 210497536 47664 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 51391 47664 93 167 0 51222 0
Current children cumulated CPU time (s) 4660.9
Current children cumulated vsize (KiB) 205564

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 20511
/proc/meminfo: memFree=882648/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=205564 CPUtime=4720.89
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 48971 0 0 0 472056 33 0 0 25 0 1 0 37972921 210497536 48263 1992294400 134512640 135197378 4294956240 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 51391 48263 93 167 0 51222 0
Current children cumulated CPU time (s) 4720.89
Current children cumulated vsize (KiB) 205564

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20511
/proc/meminfo: memFree=880472/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=205564 CPUtime=4780.87
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 49517 0 0 0 478054 33 0 0 25 0 1 0 37972921 210497536 48809 1992294400 134512640 135197378 4294956240 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 51391 48809 93 167 0 51222 0
Current children cumulated CPU time (s) 4780.87
Current children cumulated vsize (KiB) 205564

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20511
/proc/meminfo: memFree=878104/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=205564 CPUtime=4840.85
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 50088 0 0 0 484052 33 0 0 25 0 1 0 37972921 210497536 49380 1992294400 134512640 135197378 4294956240 18446744073709551615 134570918 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 51391 49380 93 167 0 51222 0
Current children cumulated CPU time (s) 4840.85
Current children cumulated vsize (KiB) 205564

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20511
/proc/meminfo: memFree=875992/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=205564 CPUtime=4900.83
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 50628 0 0 0 490050 33 0 0 25 0 1 0 37972921 210497536 49920 1992294400 134512640 135197378 4294956240 18446744073709551615 134603206 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 51391 49920 93 167 0 51222 0
Current children cumulated CPU time (s) 4900.83
Current children cumulated vsize (KiB) 205564

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20511
/proc/meminfo: memFree=873880/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=205564 CPUtime=4960.81
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 51137 0 0 0 496048 33 0 0 25 0 1 0 37972921 210497536 50429 1992294400 134512640 135197378 4294956240 18446744073709551615 134603160 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 51391 50429 93 167 0 51222 0
Current children cumulated CPU time (s) 4960.81
Current children cumulated vsize (KiB) 205564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20511
/proc/meminfo: memFree=872600/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=205564 CPUtime=5000.01
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 51449 0 0 0 499967 34 0 0 25 0 1 0 37972921 210497536 50741 1992294400 134512640 135197378 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 51391 50741 93 167 0 51222 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 205564

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20511
/proc/meminfo: memFree=872600/2055920 swapFree=4192956/4192956
[pid=20502] ppid=20500 vsize=205564 CPUtime=5000.01
/proc/20502/stat : 20502 (march_hi) R 20500 20502 20174 0 -1 4194304 51449 0 0 0 499967 34 0 0 25 0 1 0 37972921 210497536 50741 1992294400 134512640 135197378 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/20502/statm: 51391 50741 93 167 0 51222 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 205564

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.54
CPU time (s): 5000.05
CPU user time (s): 4999.67
CPU system time (s): 0.373943
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 205564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.67
system time used= 0.373943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51449
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= 8798

runsolver used 4.38533 second user time and 13.8299 second system time

The end

Launcher Data 

Begin job on node73 at 2009-04-19 02:03:26
IDJOB=1628071
IDBENCH=70527
IDSOLVER=583
FILE ID=node73/1628071-1240099406
PBS_JOBID= 9157678
Free space on /tmp= 66512 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S819692891-023.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628071-1240099406/watcher-1628071-1240099406 -o /tmp/evaluation-result-1628071-1240099406/solver-1628071-1240099406 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628071-1240099406.cnf

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

MD5SUM BENCH= f025101ee357b099f3b22dfcd8620ffb
RANDOM SEED=944761104

node73.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		: 3000.214
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		: 3000.214
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:       1077824 kB
Buffers:         71856 kB
Cached:         812144 kB
SwapCached:          0 kB
Active:         210148 kB
Inactive:       687864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1077824 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1160 kB
Writeback:           0 kB
Mapped:          23964 kB
Slab:            66028 kB
Committed_AS:   128888 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66512 MiB
End job on node73 at 2009-04-19 03:26:50