Trace number 1626949

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
SAT07 reference solver: March KS 2007-02-08? (TO) 5000.11 5001.54

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S23858409-056.cnf
MD5SUM1d9e0ed32c3bf3bc5fbb21926c01a19c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.039993
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) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
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, 4 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 539 free variables and 2291 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.528
0.00/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 156 duplicate clauses
0.00/0.02	c resolvent_look() :: found 84 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2375 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 2375 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2375 / 540 ) = 4.40
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 dynamic_preselect_setsize :: off
0.00/0.02	c suggested doublelook initial :: 0
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 140 JD: 31
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 NC: 1085 JD: 31
0.59/0.60	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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 NC: 9232 JD: 31
4.79/4.88	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 NC: 57786 JD: 31
31.58/31.61	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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 NC: 256302 JD: 31
144.44/144.59	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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 NC: 893603 JD: 31
531.61/531.87	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************c right child 440436 UNSAT by parent!
1191.16/1191.66	
c |***********************************************************
c |************************************************************
c |*************************************************************c right child 488504 UNSAT by parent!
1284.04/1284.55	
c |**************************************************************
c |***************************************************************
c |****************************************************************| 6 NC: 2457085 JD: 31
1547.34/1547.92	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************c right child 738624 UNSAT by parent!
1753.97/1754.62	
c |***********************
c |************************
c |*************************
c |**************************
c |***************************c right child 822185 UNSAT by parent!
1899.64/1900.35	
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************c right child 1049597 UNSAT by parent!
2287.44/2288.21	
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************c right child 1158747 UNSAT by parent!
2547.48/2548.33	
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************c right child 1521486 UNSAT by parent!
3150.83/3151.87	
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************c right child 1696796 UNSAT by parent!
3636.01/3637.15	c left child 1781963 UNSAT by parent!
3636.01/3637.15	c right child 1867498 UNSAT by parent!
3636.01/3637.15	
c |****************************************************************| 7 NC: 5468424 JD: 31
3636.01/3637.15	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************c right child 2116862 UNSAT by parent!
3978.03/3979.21	
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************c right child 2364005 UNSAT by parent!
4385.44/4386.75	
c |****************************
c |*****************************
c |******************************c right child 2524931 UNSAT by parent!
4551.39/4552.71	
c |*******************************c right child 2629992 UNSAT by parent!
4705.85/4707.24	c right child 2674690 UNSAT by parent!
4705.85/4707.24	c right child 2676929 UNSAT by parent!
4705.85/4707.24	
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-1626949-1240141903/watcher-1626949-1240141903 -o /tmp/evaluation-result-1626949-1240141903/solver-1626949-1240141903 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626949-1240141903.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 23579
/proc/meminfo: memFree=1015136/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=792 CPUtime=0
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 42217575 811008 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 198 110 50 123 0 73 0

[startup+0.00670192 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23579
/proc/meminfo: memFree=1015136/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=924 CPUtime=0
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 42217575 946176 121 1992294400 134512640 135019032 4294956240 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 231 121 52 123 0 106 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 924

[startup+0.101709 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23579
/proc/meminfo: memFree=1015136/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=1336 CPUtime=0.09
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 279 0 0 0 9 0 0 0 18 0 1 0 42217575 1368064 262 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 334 262 73 123 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1336

[startup+0.301726 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23579
/proc/meminfo: memFree=1015136/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=1468 CPUtime=0.29
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 298 0 0 0 29 0 0 0 19 0 1 0 42217575 1503232 281 1992294400 134512640 135019032 4294956240 18446744073709551615 134526544 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 367 281 73 123 0 242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.701761 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23579
/proc/meminfo: memFree=1015136/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=1468 CPUtime=0.69
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 312 0 0 0 69 0 0 0 24 0 1 0 42217575 1503232 295 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 367 295 73 123 0 242 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1468

[startup+1.50183 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23580
/proc/meminfo: memFree=1014040/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=1600 CPUtime=1.49
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 336 0 0 0 149 0 0 0 25 0 1 0 42217575 1638400 319 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 400 319 73 123 0 275 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1600

[startup+3.10197 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23580
/proc/meminfo: memFree=1013784/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=1736 CPUtime=3.09
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 371 0 0 0 309 0 0 0 25 0 1 0 42217575 1777664 354 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 434 354 73 123 0 309 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1736

[startup+6.30125 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23580
/proc/meminfo: memFree=1013600/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=1804 CPUtime=6.29
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 390 0 0 0 629 0 0 0 25 0 1 0 42217575 1847296 373 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 451 373 73 123 0 326 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1804

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23580
/proc/meminfo: memFree=1013408/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=2224 CPUtime=12.69
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 449 0 0 0 1269 0 0 0 25 0 1 0 42217575 2277376 432 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 556 432 73 123 0 431 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2224

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23580
/proc/meminfo: memFree=1013088/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=2792 CPUtime=25.48
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 551 0 0 0 2548 0 0 0 25 0 1 0 42217575 2859008 534 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 698 534 73 123 0 573 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2792

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23580
/proc/meminfo: memFree=1012128/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=3552 CPUtime=51.07
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 799 0 0 0 5107 0 0 0 25 0 1 0 42217575 3637248 782 1992294400 134512640 135019032 4294956240 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 888 782 73 123 0 763 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3552

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23580
/proc/meminfo: memFree=1010144/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=5716 CPUtime=102.26
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 1281 0 0 0 10225 1 0 0 25 0 1 0 42217575 5853184 1264 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 1429 1264 73 123 0 1304 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5716

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23580
/proc/meminfo: memFree=1008288/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=7932 CPUtime=162.24
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 1743 0 0 0 16223 1 0 0 25 0 1 0 42217575 8122368 1726 1992294400 134512640 135019032 4294956240 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 1983 1726 73 123 0 1858 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7932

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23580
/proc/meminfo: memFree=1005728/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=11512 CPUtime=222.21
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 2373 0 0 0 22220 1 0 0 25 0 1 0 42217575 11788288 2356 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 2878 2356 73 123 0 2753 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 11512

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23580
/proc/meminfo: memFree=1004064/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=15524 CPUtime=282.19
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 2785 0 0 0 28218 1 0 0 25 0 1 0 42217575 15896576 2768 1992294400 134512640 135019032 4294956240 18446744073709551615 134577476 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 3881 2768 73 123 0 3756 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15524

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23580
/proc/meminfo: memFree=1001824/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=15524 CPUtime=342.18
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 3334 0 0 0 34216 2 0 0 25 0 1 0 42217575 15896576 3317 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 3881 3317 73 123 0 3756 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 15524

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23580
/proc/meminfo: memFree=999264/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=23320 CPUtime=402.15
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 3993 0 0 0 40213 2 0 0 25 0 1 0 42217575 23879680 3976 1992294400 134512640 135019032 4294956240 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 5830 3976 73 123 0 5705 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 23320

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23580
/proc/meminfo: memFree=996960/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=23320 CPUtime=462.12
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 4561 0 0 0 46210 2 0 0 25 0 1 0 42217575 23879680 4544 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 5830 4544 73 123 0 5705 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 23320

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23580
/proc/meminfo: memFree=995232/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=23320 CPUtime=522.11
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 4985 0 0 0 52208 3 0 0 25 0 1 0 42217575 23879680 4968 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 5830 4968 73 123 0 5705 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 23320

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23586
/proc/meminfo: memFree=992864/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=23320 CPUtime=582.08
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 5573 0 0 0 58205 3 0 0 25 0 1 0 42217575 23879680 5556 1992294400 134512640 135019032 4294956240 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 5830 5556 73 123 0 5705 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 23320

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23586
/proc/meminfo: memFree=990304/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=36008 CPUtime=642.05
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 6235 0 0 0 64202 3 0 0 25 0 1 0 42217575 36872192 6218 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 9002 6218 73 123 0 8877 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 36008


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23588
/proc/meminfo: memFree=858656/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=198072 CPUtime=4061.12
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 38998 0 0 0 406086 26 0 0 25 0 1 0 42217575 202825728 38981 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 49518 38981 73 123 0 49393 0
Current children cumulated CPU time (s) 4061.12
Current children cumulated vsize (KiB) 198072

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23588
/proc/meminfo: memFree=856160/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=198072 CPUtime=4121.1
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 39619 0 0 0 412084 26 0 0 25 0 1 0 42217575 202825728 39602 1992294400 134512640 135019032 4294956240 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 49518 39602 73 123 0 49393 0
Current children cumulated CPU time (s) 4121.1
Current children cumulated vsize (KiB) 198072

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23594
/proc/meminfo: memFree=853464/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=198072 CPUtime=4181.08
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 40245 0 0 0 418082 26 0 0 25 0 1 0 42217575 202825728 40228 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 49518 40228 73 123 0 49393 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 198072

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23594
/proc/meminfo: memFree=851224/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=198072 CPUtime=4241.07
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 40832 0 0 0 424080 27 0 0 25 0 1 0 42217575 202825728 40815 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 49518 40815 73 123 0 49393 0
Current children cumulated CPU time (s) 4241.07
Current children cumulated vsize (KiB) 198072

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23594
/proc/meminfo: memFree=848664/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=198072 CPUtime=4301.05
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 41488 0 0 0 430078 27 0 0 25 0 1 0 42217575 202825728 41471 1992294400 134512640 135019032 4294956240 18446744073709551615 134525702 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 49518 41471 73 123 0 49393 0
Current children cumulated CPU time (s) 4301.05
Current children cumulated vsize (KiB) 198072

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23594
/proc/meminfo: memFree=846232/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=198072 CPUtime=4361.04
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 42099 0 0 0 436076 28 0 0 25 0 1 0 42217575 202825728 42082 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 49518 42082 73 123 0 49393 0
Current children cumulated CPU time (s) 4361.04
Current children cumulated vsize (KiB) 198072

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23594
/proc/meminfo: memFree=843800/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=198072 CPUtime=4421.02
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 42718 0 0 0 442074 28 0 0 25 0 1 0 42217575 202825728 42701 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 49518 42701 73 123 0 49393 0
Current children cumulated CPU time (s) 4421.02
Current children cumulated vsize (KiB) 198072

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23594
/proc/meminfo: memFree=841248/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=198072 CPUtime=4481.01
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 43362 0 0 0 448073 28 0 0 25 0 1 0 42217575 202825728 43345 1992294400 134512640 135019032 4294956240 18446744073709551615 134578770 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 49518 43345 73 123 0 49393 0
Current children cumulated CPU time (s) 4481.01
Current children cumulated vsize (KiB) 198072

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23594
/proc/meminfo: memFree=838496/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=264372 CPUtime=4540.99
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 43987 0 0 0 454069 30 0 0 25 0 1 0 42217575 270716928 43970 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 66093 43970 73 123 0 65968 0
Current children cumulated CPU time (s) 4540.99
Current children cumulated vsize (KiB) 264372

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23594
/proc/meminfo: memFree=835936/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=264372 CPUtime=4600.99
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 44602 0 0 0 460068 31 0 0 25 0 1 0 42217575 270716928 44585 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 66093 44585 73 123 0 65968 0
Current children cumulated CPU time (s) 4600.99
Current children cumulated vsize (KiB) 264372

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23594
/proc/meminfo: memFree=833632/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=264372 CPUtime=4660.97
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 45174 0 0 0 466066 31 0 0 25 0 1 0 42217575 270716928 45157 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 66093 45157 73 123 0 65968 0
Current children cumulated CPU time (s) 4660.97
Current children cumulated vsize (KiB) 264372

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23594
/proc/meminfo: memFree=831264/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=264372 CPUtime=4720.95
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 45774 0 0 0 472064 31 0 0 25 0 1 0 42217575 270716928 45757 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 66093 45757 73 123 0 65968 0
Current children cumulated CPU time (s) 4720.95
Current children cumulated vsize (KiB) 264372

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23594
/proc/meminfo: memFree=828832/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=264372 CPUtime=4780.94
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 46388 0 0 0 478063 31 0 0 25 0 1 0 42217575 270716928 46371 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 66093 46371 73 123 0 65968 0
Current children cumulated CPU time (s) 4780.94
Current children cumulated vsize (KiB) 264372

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23594
/proc/meminfo: memFree=826592/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=264372 CPUtime=4840.92
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 46944 0 0 0 484061 31 0 0 25 0 1 0 42217575 270716928 46927 1992294400 134512640 135019032 4294956240 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 66093 46927 73 123 0 65968 0
Current children cumulated CPU time (s) 4840.92
Current children cumulated vsize (KiB) 264372

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23594
/proc/meminfo: memFree=824352/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=264372 CPUtime=4900.89
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 47529 0 0 0 490058 31 0 0 25 0 1 0 42217575 270716928 47512 1992294400 134512640 135019032 4294956240 18446744073709551615 134542788 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 66093 47512 73 123 0 65968 0
Current children cumulated CPU time (s) 4900.89
Current children cumulated vsize (KiB) 264372

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23594
/proc/meminfo: memFree=821856/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=264372 CPUtime=4960.88
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 48140 0 0 0 496056 32 0 0 25 0 1 0 42217575 270716928 48123 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 66093 48123 73 123 0 65968 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 264372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23594
/proc/meminfo: memFree=820384/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=264372 CPUtime=5000.07
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 48524 0 0 0 499975 32 0 0 25 0 1 0 42217575 270716928 48507 1992294400 134512640 135019032 4294956240 18446744073709551615 134598142 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 66093 48507 73 123 0 65968 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 264372

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 2/65 23594
/proc/meminfo: memFree=820384/2055920 swapFree=4192956/4192956
[pid=23579] ppid=23577 vsize=264372 CPUtime=5000.07
/proc/23579/stat : 23579 (march_ks) R 23577 23579 22971 0 -1 4194304 48524 0 0 0 499975 32 0 0 25 0 1 0 42217575 270716928 48507 1992294400 134512640 135019032 4294956240 18446744073709551615 134598142 0 0 4096 0 0 0 0 17 0 0 0
/proc/23579/statm: 66093 48507 73 123 0 65968 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 264372

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.54
CPU time (s): 5000.11
CPU user time (s): 4999.76
CPU system time (s): 0.352946
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 264372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.75
system time used= 0.352946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48524
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= 8019

runsolver used 4.18636 second user time and 14.0309 second system time

The end

Launcher Data 

Begin job on node58 at 2009-04-19 13:51:43
IDJOB=1626949
IDBENCH=70709
IDSOLVER=582
FILE ID=node58/1626949-1240141903
PBS_JOBID= 9157848
Free space on /tmp= 66348 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S23858409-056.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626949-1240141903/watcher-1626949-1240141903 -o /tmp/evaluation-result-1626949-1240141903/solver-1626949-1240141903 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626949-1240141903.cnf            

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

MD5SUM BENCH= 1d9e0ed32c3bf3bc5fbb21926c01a19c
RANDOM SEED=1954229018

node58.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		: 3000.233
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		: 3000.233
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:       1015616 kB
Buffers:         82724 kB
Cached:         879476 kB
SwapCached:          0 kB
Active:         390756 kB
Inactive:       585416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1015616 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2896 kB
Writeback:           0 kB
Mapped:          23696 kB
Slab:            50268 kB
Committed_AS:   170828 kB
PageTables:       1356 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= 66344 MiB
End job on node58 at 2009-04-19 15:15:07