Trace number 1517521

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) 1200.11 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1457384322-029.cnf
MD5SUM9b9652f9e46170eb2f25adac2572c7eb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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 540 variables and 2295 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, 19 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 537 free variables and 2276 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.402
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 177 duplicate clauses
0.00/0.02	c resolvent_look() :: found 113 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2389 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 540 variabels and 2389 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2389 / 540 ) = 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 = 537
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 143
0.03/0.09	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: 706
0.19/0.24	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 |****************************************************************| ( 2/999) NodeCount: 5785
1.79/1.88	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 |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 37061
13.59/13.65	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 172464
69.77/69.82	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 596439
266.42/266.56	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 1579985
768.70/768.91	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517521-1238286867/watcher-1517521-1238286867 -o /tmp/evaluation-result-1517521-1238286867/solver-1517521-1238286867 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1517521-1238286867.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 2047
/proc/meminfo: memFree=1824028/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=836 CPUtime=0
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 103 0 0 0 0 0 0 0 21 0 1 0 1101350342 856064 88 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 209 88 58 167 0 40 0

[startup+0.0453771 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 2047
/proc/meminfo: memFree=1824028/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=1792 CPUtime=0.03
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 299 0 0 0 3 0 0 0 21 0 1 0 1101350342 1835008 282 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 448 282 91 167 0 279 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1792

[startup+0.101382 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 2047
/proc/meminfo: memFree=1824028/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=1924 CPUtime=0.09
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 316 0 0 0 9 0 0 0 21 0 1 0 1101350342 1970176 299 1992294400 134512640 135197378 4294956240 18446744073709551615 134718686 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 481 299 91 167 0 312 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1924

[startup+0.301402 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 2047
/proc/meminfo: memFree=1824028/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=1924 CPUtime=0.29
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 329 0 0 0 29 0 0 0 23 0 1 0 1101350342 1970176 312 1992294400 134512640 135197378 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 481 312 91 167 0 312 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1924

[startup+0.701444 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 2047
/proc/meminfo: memFree=1824028/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=2100 CPUtime=0.69
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 352 0 0 0 69 0 0 0 25 0 1 0 1101350342 2150400 335 1992294400 134512640 135197378 4294956240 18446744073709551615 134541930 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 525 335 91 167 0 356 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2100

[startup+1.50153 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2048
/proc/meminfo: memFree=1822996/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=2100 CPUtime=1.49
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 373 0 0 0 149 0 0 0 25 0 1 0 1101350342 2150400 356 1992294400 134512640 135197378 4294956240 18446744073709551615 134542072 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 525 356 91 167 0 356 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2100

[startup+3.10169 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2048
/proc/meminfo: memFree=1822548/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=2404 CPUtime=3.09
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 435 0 0 0 309 0 0 0 25 0 1 0 1101350342 2461696 418 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 601 418 91 167 0 432 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2404

[startup+6.30102 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2048
/proc/meminfo: memFree=1822356/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=2556 CPUtime=6.29
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 489 0 0 0 629 0 0 0 25 0 1 0 1101350342 2617344 472 1992294400 134512640 135197378 4294956240 18446744073709551615 134597699 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 639 472 91 167 0 470 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2556

[startup+12.7017 s]
/proc/loadavg: 1.08 1.01 1.00 2/81 2048
/proc/meminfo: memFree=1821596/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=3352 CPUtime=12.69
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 621 0 0 0 1269 0 0 0 25 0 1 0 1101350342 3432448 604 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 838 604 91 167 0 669 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3352

[startup+25.502 s]
/proc/loadavg: 1.06 1.01 1.00 2/81 2048
/proc/meminfo: memFree=1820508/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=4996 CPUtime=25.48
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 913 0 0 0 2548 0 0 0 25 0 1 0 1101350342 5115904 867 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 1249 867 91 167 0 1080 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4996

[startup+51.1016 s]
/proc/loadavg: 1.04 1.01 1.00 2/81 2048
/proc/meminfo: memFree=1818780/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=6640 CPUtime=51.07
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 1352 0 0 0 5107 0 0 0 25 0 1 0 1101350342 6799360 1306 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 1660 1306 91 167 0 1491 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6640

[startup+102.307 s]
/proc/loadavg: 1.02 1.01 1.00 2/81 2048
/proc/meminfo: memFree=1815260/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=11932 CPUtime=102.27
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 2205 0 0 0 10226 1 0 0 25 0 1 0 1101350342 12218368 2159 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 2983 2159 91 167 0 2814 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11932

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2048
/proc/meminfo: memFree=1811484/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=15812 CPUtime=162.25
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 3156 0 0 0 16224 1 0 0 25 0 1 0 1101350342 16191488 3110 1992294400 134512640 135197378 4294956240 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 3953 3110 91 167 0 3784 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15812

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2048
/proc/meminfo: memFree=1807708/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=23588 CPUtime=222.23
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 4088 0 0 0 22221 2 0 0 25 0 1 0 1101350342 24154112 4042 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 5897 4042 91 167 0 5728 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23588

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2048
/proc/meminfo: memFree=1804124/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=23588 CPUtime=282.22
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 4980 0 0 0 28220 2 0 0 25 0 1 0 1101350342 24154112 4934 1992294400 134512640 135197378 4294956240 18446744073709551615 134542426 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 5897 4934 91 167 0 5728 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23588

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2048
/proc/meminfo: memFree=1800284/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=32320 CPUtime=342.2
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 5919 0 0 0 34218 2 0 0 25 0 1 0 1101350342 33095680 5873 1992294400 134512640 135197378 4294956240 18446744073709551615 134594054 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 8080 5873 91 167 0 7911 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 32320

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2048
/proc/meminfo: memFree=1796764/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=36236 CPUtime=402.19
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 6803 0 0 0 40216 3 0 0 25 0 1 0 1101350342 37105664 6757 1992294400 134512640 135197378 4294956240 18446744073709551615 134542426 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 9059 6757 91 167 0 8890 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 36236

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2048
/proc/meminfo: memFree=1793116/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=36368 CPUtime=462.17
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 7703 0 0 0 46214 3 0 0 25 0 1 0 1101350342 37240832 7657 1992294400 134512640 135197378 4294956240 18446744073709551615 134552425 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 9092 7657 91 167 0 8923 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 36368

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2048
/proc/meminfo: memFree=1789596/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=49464 CPUtime=522.16
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 8564 0 0 0 52212 4 0 0 25 0 1 0 1101350342 50651136 8518 1992294400 134512640 135197378 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 12366 8518 91 167 0 12197 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 49464

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2048
/proc/meminfo: memFree=1786140/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=49464 CPUtime=582.14
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 9417 0 0 0 58210 4 0 0 25 0 1 0 1101350342 50651136 9371 1992294400 134512640 135197378 4294956240 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 12366 9371 91 167 0 12197 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 49464

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2048
/proc/meminfo: memFree=1782620/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=49464 CPUtime=642.13
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 10284 0 0 0 64208 5 0 0 25 0 1 0 1101350342 50651136 10238 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 12366 10238 91 167 0 12197 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 49464

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2048
/proc/meminfo: memFree=1779292/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=57296 CPUtime=702.11
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 11127 0 0 0 70206 5 0 0 25 0 1 0 1101350342 58671104 11081 1992294400 134512640 135197378 4294956240 18446744073709551615 134542266 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 14324 11081 91 167 0 14155 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 57296

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2048
/proc/meminfo: memFree=1776092/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=57296 CPUtime=762.1
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 11915 0 0 0 76205 5 0 0 25 0 1 0 1101350342 58671104 11869 1992294400 134512640 135197378 4294956240 18446744073709551615 134548457 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 14324 11869 91 167 0 14155 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 57296

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2048
/proc/meminfo: memFree=1772444/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=76940 CPUtime=822.08
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 12804 0 0 0 82202 6 0 0 25 0 1 0 1101350342 78786560 12758 1992294400 134512640 135197378 4294956240 18446744073709551615 134552743 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 19235 12758 91 167 0 19066 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 76940

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2048
/proc/meminfo: memFree=1768924/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=76940 CPUtime=882.06
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 13680 0 0 0 88200 6 0 0 25 0 1 0 1101350342 78786560 13634 1992294400 134512640 135197378 4294956240 18446744073709551615 134525353 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 19235 13634 91 167 0 19066 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 76940

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2049
/proc/meminfo: memFree=1765468/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=76940 CPUtime=942.04
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 14544 0 0 0 94198 6 0 0 25 0 1 0 1101350342 78786560 14498 1992294400 134512640 135197378 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 19235 14498 91 167 0 19066 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 76940

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2049
/proc/meminfo: memFree=1762076/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=76940 CPUtime=1002.03
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 15379 0 0 0 100197 6 0 0 25 0 1 0 1101350342 78786560 15333 1992294400 134512640 135197378 4294956240 18446744073709551615 134539373 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 19235 15333 91 167 0 19066 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 76940

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2049
/proc/meminfo: memFree=1758812/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=76940 CPUtime=1062.02
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 16186 0 0 0 106195 7 0 0 25 0 1 0 1101350342 78786560 16140 1992294400 134512640 135197378 4294956240 18446744073709551615 134649122 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 19235 16140 91 167 0 19066 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 76940

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2049
/proc/meminfo: memFree=1755484/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=76940 CPUtime=1122
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 17015 0 0 0 112193 7 0 0 25 0 1 0 1101350342 78786560 16969 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 19235 16969 91 167 0 19066 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 76940

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2049
/proc/meminfo: memFree=1752156/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=76940 CPUtime=1181.98
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 17841 0 0 0 118191 7 0 0 25 0 1 0 1101350342 78786560 17795 1992294400 134512640 135197378 4294956240 18446744073709551615 134539157 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 19235 17795 91 167 0 19066 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 76940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2049
/proc/meminfo: memFree=1751068/2055920 swapFree=4163576/4192956
[pid=2047] ppid=2045 vsize=76940 CPUtime=1200.09
/proc/2047/stat : 2047 (march_hi) R 2045 2047 1906 0 -1 4194304 18090 0 0 0 120001 8 0 0 25 0 1 0 1101350342 78786560 18044 1992294400 134512640 135197378 4294956240 18446744073709551615 134552482 0 0 4096 0 0 0 0 17 1 0 0
/proc/2047/statm: 19235 18044 91 167 0 19066 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 76940

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.11
CPU user time (s): 1200.01
CPU system time (s): 0.094985
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 76940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18090
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= 1
involuntary context switches= 1663

runsolver used 1.56776 second user time and 3.9254 second system time

The end

Launcher Data 

Begin job on node90 at 2009-03-29 01:34:27
IDJOB=1517521
IDBENCH=70603
IDSOLVER=521
FILE ID=node90/1517521-1238286867
PBS_JOBID= 9060951
Free space on /tmp= 66456 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1457384322-029.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517521-1238286867/watcher-1517521-1238286867 -o /tmp/evaluation-result-1517521-1238286867/solver-1517521-1238286867 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1517521-1238286867.cnf

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

MD5SUM BENCH= 9b9652f9e46170eb2f25adac2572c7eb
RANDOM SEED=39779250

node90.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		: 3000.234
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		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1824508 kB
Buffers:         56800 kB
Cached:         102424 kB
SwapCached:      18936 kB
Active:         122208 kB
Inactive:        57380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1824508 kB
SwapTotal:     4192956 kB
SwapFree:      4163576 kB
Dirty:             804 kB
Writeback:           0 kB
Mapped:          25644 kB
Slab:            36080 kB
Committed_AS:  2503840 kB
PageTables:       2668 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= 66456 MiB
End job on node90 at 2009-03-29 01:54:29