Trace number 371026

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, and are wall clock time (not CPU 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 KS 2007-02-08? (TO) 5000.09 5001.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S342579098-10.cnf
MD5SUM868195ba98c78e25f7a7fe087bb75c79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark272.295
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

Solver Data (download as text)

1.89/1.93	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.89/1.93	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.89/1.93	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.89/1.93	c main()::
1.89/1.93	c initFormula():: searching for DIMACS p-line....
1.89/1.93	c full lookahead due to high density!
1.89/1.93	c initFormula():: the DIMACS p-line indicates a CNF of 140 variables and 11900 clauses.
1.89/1.93	c parseCNF():: parsing....
1.89/1.93	c parseCNF():: the CNF contains 0 unary clauses.
1.89/1.93	c runParser():: parsing was successful, warming up engines...
1.89/1.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.89/1.93	c preprocessing fase I completed:: there are now 140 free variables and 11900 clauses.
1.89/1.93	c stat :: sign balance is biased by 0.007
1.89/1.93	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.89/1.93	c using k-SAT heuristics (size based diff)
1.89/1.93	c longest clause has size 7
1.89/1.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.89/1.93	c main():: clause / variable ratio: ( 11900 / 140 ) = 85.00
1.89/1.93	c longest clause has size 7
1.89/1.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.89/1.93	c dynamic_preselect_setsize :: off
1.89/1.93	c suggested doublelook initial :: 0
1.89/1.93	c main():: all systems go!
1.89/1.93	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 185 JD: 54
2.10/2.16	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: 4305 JD: 54
6.19/6.27	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 85163 JD: 54
82.07/82.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 1169551 JD: 54
1081.62/1082.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
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 (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-371026-1177170282 -o ROOT/results/node4/solver-371026-1177170282 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371026-1177170282/march_ks /tmp/evaluation/371026-1177170282/instance-371026-1177170282.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): 7500 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: 0.92 0.98 0.99 3/77 7928
/proc/meminfo: memFree=1778256/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=788 CPUtime=0
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 193065923 806912 84 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 197 84 47 123 0 72 0

[startup+0.0528491 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7928
/proc/meminfo: memFree=1778256/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=1736 CPUtime=0.04
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 607 0 0 0 4 0 0 0 18 0 1 0 193065923 1777664 274 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134520576 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 434 274 53 123 0 309 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1736

[startup+0.101853 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7928
/proc/meminfo: memFree=1778256/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=2436 CPUtime=0.09
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 1588 0 0 0 9 0 0 0 18 0 1 0 193065923 2494464 463 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 609 463 67 123 0 484 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2436

[startup+0.301873 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7928
/proc/meminfo: memFree=1778256/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=2436 CPUtime=0.29
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 1588 0 0 0 29 0 0 0 19 0 1 0 193065923 2494464 463 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 609 463 67 123 0 484 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2436

[startup+0.701911 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7928
/proc/meminfo: memFree=1778256/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=2436 CPUtime=0.69
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 1588 0 0 0 69 0 0 0 22 0 1 0 193065923 2494464 463 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 609 463 67 123 0 484 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2436

[startup+1.50199 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7929
/proc/meminfo: memFree=1776648/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=2436 CPUtime=1.49
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 1588 0 0 0 149 0 0 0 25 0 1 0 193065923 2494464 463 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 609 463 67 123 0 484 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2436

[startup+3.10114 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7929
/proc/meminfo: memFree=1776072/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=2996 CPUtime=3.09
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 2435 0 0 0 308 1 0 0 25 0 1 0 193065923 3067904 539 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 749 539 72 123 0 624 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2996

[startup+6.30245 s]
/proc/loadavg: 0.93 0.98 0.99 3/78 7929
/proc/meminfo: memFree=1775944/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=2996 CPUtime=6.29
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 2435 0 0 0 628 1 0 0 25 0 1 0 193065923 3067904 539 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 749 539 72 123 0 624 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2996

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7929
/proc/meminfo: memFree=1775880/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=3136 CPUtime=12.69
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 2444 0 0 0 1268 1 0 0 25 0 1 0 193065923 3211264 548 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 784 548 72 123 0 659 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3136

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 7929
/proc/meminfo: memFree=1775752/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=3348 CPUtime=25.49
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 2522 0 0 0 2548 1 0 0 25 0 1 0 193065923 3428352 607 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 837 607 72 123 0 712 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3348

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 7929
/proc/meminfo: memFree=1775560/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=3500 CPUtime=51.08
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 2573 0 0 0 5107 1 0 0 25 0 1 0 193065923 3584000 658 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 875 658 72 123 0 750 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3500

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 7929
/proc/meminfo: memFree=1775176/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=4068 CPUtime=102.27
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 2679 0 0 0 10226 1 0 0 25 0 1 0 193065923 4165632 764 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 1017 764 72 123 0 892 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4068

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7929
/proc/meminfo: memFree=1774664/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=4580 CPUtime=162.25
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 2810 0 0 0 16224 1 0 0 25 0 1 0 193065923 4689920 895 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 1145 895 72 123 0 1020 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4580

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7929
/proc/meminfo: memFree=1774088/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=5344 CPUtime=222.24
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 2942 0 0 0 22222 2 0 0 25 0 1 0 193065923 5472256 1027 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 1336 1027 72 123 0 1211 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5344

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7929
/proc/meminfo: memFree=1773512/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=6496 CPUtime=282.22
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 3092 0 0 0 28220 2 0 0 25 0 1 0 193065923 6651904 1177 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537999 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 1624 1177 72 123 0 1499 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6496

[startup+342.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 7929
/proc/meminfo: memFree=1773064/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=6496 CPUtime=342.21
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 3205 0 0 0 34218 3 0 0 25 0 1 0 193065923 6651904 1290 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 1624 1290 72 123 0 1499 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 6496

[startup+402.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 7929
/proc/meminfo: memFree=1772552/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=6496 CPUtime=402.19
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 3326 0 0 0 40216 3 0 0 25 0 1 0 193065923 6651904 1411 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 1624 1411 72 123 0 1499 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6496

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7929
/proc/meminfo: memFree=1772040/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=8220 CPUtime=462.17
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 3458 0 0 0 46214 3 0 0 25 0 1 0 193065923 8417280 1543 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 2055 1543 72 123 0 1930 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 8220

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7929
/proc/meminfo: memFree=1771656/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=8220 CPUtime=522.16
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 3558 0 0 0 52213 3 0 0 25 0 1 0 193065923 8417280 1643 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 2055 1643 72 123 0 1930 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 8220

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7929
/proc/meminfo: memFree=1771208/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=8220 CPUtime=582.15
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 3661 0 0 0 58211 4 0 0 25 0 1 0 193065923 8417280 1746 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 2055 1746 72 123 0 1930 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 8220

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7929
/proc/meminfo: memFree=1770760/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=10808 CPUtime=642.14
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 3776 0 0 0 64210 4 0 0 25 0 1 0 193065923 11067392 1861 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 2702 1861 72 123 0 2577 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 10808


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

[startup+4062.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 8129
/proc/meminfo: memFree=1741256/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=42336 CPUtime=4061.19
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 11114 0 0 0 406095 24 0 0 25 0 1 0 193065923 43352064 9199 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 10584 9199 72 123 0 10459 0
Current children cumulated CPU time (s) 4061.19
Current children cumulated vsize (KiB) 42336

[startup+4122.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 8129
/proc/meminfo: memFree=1740808/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=42336 CPUtime=4121.17
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 11230 0 0 0 412093 24 0 0 25 0 1 0 193065923 43352064 9315 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 10584 9315 72 123 0 10459 0
Current children cumulated CPU time (s) 4121.17
Current children cumulated vsize (KiB) 42336

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8129
/proc/meminfo: memFree=1740360/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=42336 CPUtime=4181.15
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 11352 0 0 0 418091 24 0 0 25 0 1 0 193065923 43352064 9437 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 10584 9437 72 123 0 10459 0
Current children cumulated CPU time (s) 4181.15
Current children cumulated vsize (KiB) 42336

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8129
/proc/meminfo: memFree=1739912/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=42336 CPUtime=4241.15
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 11468 0 0 0 424090 25 0 0 25 0 1 0 193065923 43352064 9553 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 10584 9553 72 123 0 10459 0
Current children cumulated CPU time (s) 4241.15
Current children cumulated vsize (KiB) 42336

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8129
/proc/meminfo: memFree=1739528/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=42336 CPUtime=4301.13
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 11566 0 0 0 430088 25 0 0 25 0 1 0 193065923 43352064 9651 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 10584 9651 72 123 0 10459 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 42336

[startup+4362.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 8129
/proc/meminfo: memFree=1739080/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=42336 CPUtime=4361.11
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 11675 0 0 0 436086 25 0 0 25 0 1 0 193065923 43352064 9760 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 10584 9760 72 123 0 10459 0
Current children cumulated CPU time (s) 4361.11
Current children cumulated vsize (KiB) 42336

[startup+4422.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 8129
/proc/meminfo: memFree=1738568/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=42336 CPUtime=4421.09
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 11793 0 0 0 442084 25 0 0 25 0 1 0 193065923 43352064 9878 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 10584 9878 72 123 0 10459 0
Current children cumulated CPU time (s) 4421.09
Current children cumulated vsize (KiB) 42336

[startup+4482.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 8129
/proc/meminfo: memFree=1738056/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=42336 CPUtime=4481.08
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 11931 0 0 0 448083 25 0 0 25 0 1 0 193065923 43352064 10016 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 10584 10016 72 123 0 10459 0
Current children cumulated CPU time (s) 4481.08
Current children cumulated vsize (KiB) 42336

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8129
/proc/meminfo: memFree=1737608/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=42336 CPUtime=4541.07
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 12036 0 0 0 454081 26 0 0 25 0 1 0 193065923 43352064 10121 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 10584 10121 72 123 0 10459 0
Current children cumulated CPU time (s) 4541.07
Current children cumulated vsize (KiB) 42336

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 8251
/proc/meminfo: memFree=1735512/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=42336 CPUtime=4601
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 12180 0 0 0 460074 26 0 0 25 0 1 0 193065923 43352064 10265 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 10584 10265 72 123 0 10459 0
Current children cumulated CPU time (s) 4601
Current children cumulated vsize (KiB) 42336

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8327
/proc/meminfo: memFree=1736328/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=61980 CPUtime=4660.94
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 12296 0 0 0 466067 27 0 0 25 0 1 0 193065923 63467520 10381 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 15495 10381 72 123 0 15370 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 61980

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8327
/proc/meminfo: memFree=1735816/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=61980 CPUtime=4720.94
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 12416 0 0 0 472066 28 0 0 25 0 1 0 193065923 63467520 10501 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628830 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 15495 10501 72 123 0 15370 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 61980

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8327
/proc/meminfo: memFree=1735560/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=61980 CPUtime=4780.92
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 12520 0 0 0 478064 28 0 0 25 0 1 0 193065923 63467520 10605 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 15495 10605 72 123 0 15370 0
Current children cumulated CPU time (s) 4780.92
Current children cumulated vsize (KiB) 61980

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8327
/proc/meminfo: memFree=1735048/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=61980 CPUtime=4840.9
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 12637 0 0 0 484062 28 0 0 25 0 1 0 193065923 63467520 10722 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 15495 10722 72 123 0 15370 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 61980

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8327
/proc/meminfo: memFree=1734600/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=61980 CPUtime=4900.88
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 12748 0 0 0 490060 28 0 0 25 0 1 0 193065923 63467520 10833 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 15495 10833 72 123 0 15370 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 61980

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8327
/proc/meminfo: memFree=1734152/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=61980 CPUtime=4960.87
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 12866 0 0 0 496059 28 0 0 25 0 1 0 193065923 63467520 10951 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 15495 10951 72 123 0 15370 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 61980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8327
/proc/meminfo: memFree=1733960/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=61980 CPUtime=5000.07
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 12935 0 0 0 499978 29 0 0 25 0 1 0 193065923 63467520 11020 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 15495 11020 72 123 0 15370 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 61980

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 2/78 8327
/proc/meminfo: memFree=1733960/2055920 swapFree=4153812/4192956
[pid=7928] ppid=7926 vsize=61980 CPUtime=5000.07
/proc/7928/stat : 7928 (march_ks) R 7926 7928 7399 0 -1 4194304 12935 0 0 0 499978 29 0 0 25 0 1 0 193065923 63467520 11020 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7928/statm: 15495 11020 72 123 0 15370 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 61980

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.09
CPU user time (s): 4999.78
CPU system time (s): 0.299954
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 61980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.78
system time used= 0.299954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12935
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= 6
involuntary context switches= 84648

runsolver used 5.61315 second user time and 11.2993 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sat Apr 21 15:44:42 UTC 2007

IDJOB= 371026
IDBENCH= 20144
IDSOLVER= 180
FILE ID= node4/371026-1177170282

PBS_JOBID= 4648946

Free space on /tmp= 66476 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S342579098-10.cnf
COMMAND LINE= /tmp/evaluation/371026-1177170282/march_ks /tmp/evaluation/371026-1177170282/instance-371026-1177170282.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-371026-1177170282 -o ROOT/results/node4/solver-371026-1177170282 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371026-1177170282/march_ks /tmp/evaluation/371026-1177170282/instance-371026-1177170282.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  868195ba98c78e25f7a7fe087bb75c79

RANDOM SEED= 314440191

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1778728 kB
Buffers:         48744 kB
Cached:         151188 kB
SwapCached:       2368 kB
Active:          94004 kB
Inactive:       129172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1778728 kB
SwapTotal:     4192956 kB
SwapFree:      4153812 kB
Dirty:            2612 kB
Writeback:           0 kB
Mapped:          30432 kB
Slab:            39460 kB
Committed_AS:  6191748 kB
PageTables:       1816 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= 66476 MiB

End job on node4 on Sat Apr 21 17:08:05 UTC 2007