Trace number 338027

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) 1200.1 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-dead-dnd001.sat05-2742.reshuffled-07.cnf
MD5SUMb415e752d16c11d39d46562455a8cb4d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark70.4063
Satisfiable
(Un)Satisfiability was proved
Number of variables1558
Number of clauses8169
Sum of the clauses size71377
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2290
Number of clauses of size 31413
Number of clauses of size 4183
Number of clauses of size 5234
Number of clauses of size over 56016

Solver Data (download as text)

4.99/5.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
4.99/5.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
4.99/5.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
4.99/5.02	c main()::
4.99/5.02	c initFormula():: searching for DIMACS p-line....
4.99/5.02	c initFormula():: the DIMACS p-line indicates a CNF of 1558 variables and 8169 clauses.
4.99/5.02	c parseCNF():: parsing....
4.99/5.02	c parseCNF():: the CNF contains 33 unary clauses.
4.99/5.02	c runParser():: parsing was successful, warming up engines...
4.99/5.02	c simplify_formula():: removed 0 tautological, 529 satisfied and 905 duplicate clauses
4.99/5.02	c preprocessing fase I completed:: there are now 1516 free variables and 6735 clauses.
4.99/5.02	c stat :: sign balance is biased by 2.253
4.99/5.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
4.99/5.02	c using k-SAT heuristics (size based diff)
4.99/5.02	c longest clause has size 16
4.99/5.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 12838 duplicate clauses
4.99/5.02	c resolvent_look() :: found 27158 resolvents
4.99/5.02	c main():: clause / variable ratio: ( 33893 / 1558 ) = 21.75
4.99/5.02	c longest clause has size 16
4.99/5.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.99/5.02	c dynamic_preselect_setsize :: off
4.99/5.02	c suggested doublelook initial :: 0
4.99/5.02	c main():: all systems go!
4.99/5.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 260 JD: 25
5.58/5.61	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 3766 JD: 25
12.28/12.34	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
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: 24868 JD: 25
66.47/66.56	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 |****************************************************************| 3 NC: 221517 JD: 25
478.76/479.06	c |----------------------------------------------------------------|
c |*
c |**
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node67/watcher-338027-1173679197 -o ROOT/results/node67/solver-338027-1173679197 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338027-1173679197/march_ks /tmp/evaluation/338027-1173679197/instance-338027-1173679197.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): 2400 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: 0.84 0.96 0.98 3/64 15928
/proc/meminfo: memFree=1821928/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=788 CPUtime=0
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 387877311 806912 106 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 197 106 47 123 0 72 0

[startup+0.0124799 s]
/proc/loadavg: 0.84 0.96 0.98 3/64 15928
/proc/meminfo: memFree=1821928/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=920 CPUtime=0
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 387877311 942080 134 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 230 134 47 123 0 105 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 920

[startup+0.101489 s]
/proc/loadavg: 0.84 0.96 0.98 3/64 15928
/proc/meminfo: memFree=1821928/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=2616 CPUtime=0.09
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 536 0 0 0 9 0 0 0 18 0 1 0 387877311 2678784 518 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 654 518 66 123 0 529 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2616

[startup+0.30151 s]
/proc/loadavg: 0.84 0.96 0.98 3/64 15928
/proc/meminfo: memFree=1821928/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=3152 CPUtime=0.29
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 686 0 0 0 29 0 0 0 19 0 1 0 387877311 3227648 668 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 788 668 66 123 0 663 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3152

[startup+0.701552 s]
/proc/loadavg: 0.84 0.96 0.98 3/64 15928
/proc/meminfo: memFree=1821928/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=3548 CPUtime=0.69
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 744 0 0 0 69 0 0 0 22 0 1 0 387877311 3633152 726 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 887 726 66 123 0 762 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3548

[startup+1.50164 s]
/proc/loadavg: 0.84 0.96 0.98 2/65 15929
/proc/meminfo: memFree=1819232/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=3680 CPUtime=1.49
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 774 0 0 0 149 0 0 0 25 0 1 0 387877311 3768320 756 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 920 756 66 123 0 795 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3680

[startup+3.1018 s]
/proc/loadavg: 0.84 0.96 0.98 2/65 15929
/proc/meminfo: memFree=1818784/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=4076 CPUtime=3.09
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 903 0 0 0 309 0 0 0 25 0 1 0 387877311 4173824 885 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 1019 885 66 123 0 894 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4076

[startup+6.30214 s]
/proc/loadavg: 0.85 0.96 0.98 2/65 15929
/proc/meminfo: memFree=1814496/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=8540 CPUtime=6.29
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 4893 0 0 0 628 1 0 0 25 0 1 0 387877311 8744960 1825 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 2135 1825 72 123 0 2010 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8540

[startup+12.7018 s]
/proc/loadavg: 0.87 0.96 0.98 2/65 15929
/proc/meminfo: memFree=1814504/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=8540 CPUtime=12.68
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 4893 0 0 0 1267 1 0 0 25 0 1 0 387877311 8744960 1825 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 2135 1825 72 123 0 2010 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8540

[startup+25.5011 s]
/proc/loadavg: 0.89 0.96 0.98 2/65 15929
/proc/meminfo: memFree=1814504/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=8540 CPUtime=25.48
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 4893 0 0 0 2547 1 0 0 25 0 1 0 387877311 8744960 1825 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 2135 1825 72 123 0 2010 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8540

[startup+51.1018 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 15929
/proc/meminfo: memFree=1814504/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=8540 CPUtime=51.08
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 4893 0 0 0 5106 2 0 0 25 0 1 0 387877311 8744960 1825 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585346 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 2135 1825 72 123 0 2010 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8540

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.98 2/71 16045
/proc/meminfo: memFree=1813304/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=8684 CPUtime=102.21
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 4897 0 0 0 10219 2 0 0 25 0 1 0 387877311 8892416 1829 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 2171 1829 72 123 0 2046 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 8684

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16127
/proc/meminfo: memFree=1814184/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=8684 CPUtime=162.14
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 4909 0 0 0 16212 2 0 0 25 0 1 0 387877311 8892416 1841 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 2171 1841 72 123 0 2046 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 8684

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16127
/proc/meminfo: memFree=1814120/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=8888 CPUtime=222.13
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 4948 0 0 0 22211 2 0 0 25 0 1 0 387877311 9101312 1880 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585501 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 2222 1880 72 123 0 2097 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 8888

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16127
/proc/meminfo: memFree=1814056/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=8888 CPUtime=282.12
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 4953 0 0 0 28209 3 0 0 25 0 1 0 387877311 9101312 1885 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 2222 1885 72 123 0 2097 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 8888

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16127
/proc/meminfo: memFree=1814120/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=8988 CPUtime=342.1
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 4968 0 0 0 34207 3 0 0 25 0 1 0 387877311 9203712 1900 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 2247 1900 72 123 0 2122 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 8988

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16127
/proc/meminfo: memFree=1814056/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=8988 CPUtime=402.08
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 4987 0 0 0 40205 3 0 0 25 0 1 0 387877311 9203712 1919 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 2247 1919 72 123 0 2122 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 8988

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16127
/proc/meminfo: memFree=1813992/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=8988 CPUtime=462.07
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 4994 0 0 0 46204 3 0 0 25 0 1 0 387877311 9203712 1926 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 2247 1926 72 123 0 2122 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 8988

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16127
/proc/meminfo: memFree=1813928/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=9140 CPUtime=522.05
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 5005 0 0 0 52202 3 0 0 25 0 1 0 387877311 9359360 1937 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 2285 1937 72 123 0 2160 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 9140

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16127
/proc/meminfo: memFree=1813992/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=9140 CPUtime=582.04
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 5012 0 0 0 58200 4 0 0 25 0 1 0 387877311 9359360 1944 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 2285 1944 72 123 0 2160 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 9140

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16127
/proc/meminfo: memFree=1813928/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=9140 CPUtime=642.03
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 5017 0 0 0 64199 4 0 0 25 0 1 0 387877311 9359360 1949 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 2285 1949 72 123 0 2160 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 9140

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16127
/proc/meminfo: memFree=1813864/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=9140 CPUtime=702.01
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 5021 0 0 0 70197 4 0 0 25 0 1 0 387877311 9359360 1953 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 2285 1953 72 123 0 2160 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 9140

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16127
/proc/meminfo: memFree=1813800/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=9140 CPUtime=761.99
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 5029 0 0 0 76195 4 0 0 25 0 1 0 387877311 9359360 1961 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 2285 1961 72 123 0 2160 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 9140

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16127
/proc/meminfo: memFree=1813800/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=9140 CPUtime=821.97
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 5030 0 0 0 82193 4 0 0 25 0 1 0 387877311 9359360 1962 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 2285 1962 72 123 0 2160 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 9140

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16127
/proc/meminfo: memFree=1813800/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=9140 CPUtime=881.96
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 5031 0 0 0 88192 4 0 0 25 0 1 0 387877311 9359360 1963 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 2285 1963 72 123 0 2160 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 9140

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16127
/proc/meminfo: memFree=1813800/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=9140 CPUtime=941.95
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 5032 0 0 0 94190 5 0 0 25 0 1 0 387877311 9359360 1964 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 2285 1964 72 123 0 2160 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 9140

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16127
/proc/meminfo: memFree=1813800/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=9140 CPUtime=1001.93
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 5032 0 0 0 100188 5 0 0 25 0 1 0 387877311 9359360 1964 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526900 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 2285 1964 72 123 0 2160 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 9140

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16127
/proc/meminfo: memFree=1813800/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=9140 CPUtime=1061.92
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 5032 0 0 0 106187 5 0 0 25 0 1 0 387877311 9359360 1964 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 2285 1964 72 123 0 2160 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 9140

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16127
/proc/meminfo: memFree=1813608/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=9320 CPUtime=1121.9
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 5064 0 0 0 112185 5 0 0 25 0 1 0 387877311 9543680 1996 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 2330 1996 72 123 0 2205 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 9320

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16127
/proc/meminfo: memFree=1813672/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=9548 CPUtime=1181.88
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 5067 0 0 0 118183 5 0 0 25 0 1 0 387877311 9777152 1999 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 2387 1999 72 123 0 2262 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 9548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16127
/proc/meminfo: memFree=1813672/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=9548 CPUtime=1200.08
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 5068 0 0 0 120003 5 0 0 25 0 1 0 387877311 9777152 2000 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 2387 2000 72 123 0 2262 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 9548

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16127
/proc/meminfo: memFree=1813672/2055920 swapFree=4180928/4192956
[pid=15928] ppid=15926 vsize=9548 CPUtime=1200.08
/proc/15928/stat : 15928 (march_ks) R 15926 15928 14316 0 -1 4194304 5068 0 0 0 120003 5 0 0 25 0 1 0 387877311 9777152 2000 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/15928/statm: 2387 2000 72 123 0 2262 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 9548

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.04
CPU system time (s): 0.056991
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 10724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5068
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= 2456

runsolver used 0.71889 second user time and 2.6536 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Mon Mar 12 05:59:57 UTC 2007

IDJOB= 338027
IDBENCH= 24713
IDSOLVER= 111
FILE ID= node67/338027-1173679197

PBS_JOBID= 4101698

Free space on /tmp= 66537 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-dead-dnd001.sat05-2742.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338027-1173679197/march_ks /tmp/evaluation/338027-1173679197/instance-338027-1173679197.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-338027-1173679197 -o ROOT/results/node67/solver-338027-1173679197 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338027-1173679197/march_ks /tmp/evaluation/338027-1173679197/instance-338027-1173679197.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  b415e752d16c11d39d46562455a8cb4d

RANDOM SEED= 627222391

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.236
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		: 3000.236
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:       1822336 kB
Buffers:         26948 kB
Cached:         155708 kB
SwapCached:       6248 kB
Active:          81868 kB
Inactive:       113688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1822336 kB
SwapTotal:     4192956 kB
SwapFree:      4180928 kB
Dirty:            2612 kB
Writeback:           0 kB
Mapped:          15384 kB
Slab:            24020 kB
Committed_AS:   928020 kB
PageTables:       1452 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= 66537 MiB

End job on node67 on Mon Mar 12 06:19:59 UTC 2007