Trace number 338363

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-dnd002.sat05-2713.reshuffled-07.cnf
MD5SUM3ea6a8df7aa4f426ea9b73a3dcbe6d01
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark103.517
Satisfiable
(Un)Satisfiability was proved
Number of variables1339
Number of clauses7095
Sum of the clauses size60253
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2289
Number of clauses of size 31520
Number of clauses of size 4130
Number of clauses of size 5168
Number of clauses of size over 54955

Solver Data (download as text)

4.79/4.81	c main():: ***                                   [ march satisfiability solver ]                                   ***
4.79/4.81	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
4.79/4.81	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
4.79/4.81	c main()::
4.79/4.81	c initFormula():: searching for DIMACS p-line....
4.79/4.81	c initFormula():: the DIMACS p-line indicates a CNF of 1339 variables and 7095 clauses.
4.79/4.81	c parseCNF():: parsing....
4.79/4.81	c parseCNF():: the CNF contains 33 unary clauses.
4.79/4.81	c runParser():: parsing was successful, warming up engines...
4.79/4.81	c simplify_formula():: removed 0 tautological, 417 satisfied and 895 duplicate clauses
4.79/4.81	c preprocessing fase I completed:: there are now 1297 free variables and 5783 clauses.
4.79/4.81	c stat :: sign balance is biased by 2.241
4.79/4.81	c shorten_equivalence(): average equivalence length reduced from nan to nan
4.79/4.81	c using k-SAT heuristics (size based diff)
4.79/4.81	c longest clause has size 16
4.79/4.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 10587 duplicate clauses
4.79/4.81	c resolvent_look() :: found 23911 resolvents
4.79/4.81	c main():: clause / variable ratio: ( 29694 / 1339 ) = 22.18
4.79/4.81	c longest clause has size 16
4.79/4.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.79/4.81	c dynamic_preselect_setsize :: off
4.79/4.81	c suggested doublelook initial :: 0
4.79/4.81	c main():: all systems go!
4.79/4.81	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 124 JD: 17
5.29/5.34	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 30067 JD: 17
36.07/36.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
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: 359427 JD: 17
265.70/265.88	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 |*******************************

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/node44/watcher-338363-1173684562 -o ROOT/results/node44/solver-338363-1173684562 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338363-1173684562/march_ks /tmp/evaluation/338363-1173684562/instance-338363-1173684562.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: 0.91 0.95 0.97 3/64 12179
/proc/meminfo: memFree=1844864/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=788 CPUtime=0
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 388412329 806912 101 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 197 101 47 123 0 72 0

[startup+0.056064 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 12179
/proc/meminfo: memFree=1844864/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=1900 CPUtime=0.05
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 350 0 0 0 5 0 0 0 18 0 1 0 388412329 1945600 332 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134599108 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 475 332 62 123 0 350 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1900

[startup+0.102066 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 12179
/proc/meminfo: memFree=1844864/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=2344 CPUtime=0.09
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 476 0 0 0 9 0 0 0 18 0 1 0 388412329 2400256 458 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 586 458 66 123 0 461 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2344

[startup+0.301102 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 12179
/proc/meminfo: memFree=1844864/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=2344 CPUtime=0.29
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 488 0 0 0 29 0 0 0 19 0 1 0 388412329 2400256 470 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 586 470 66 123 0 461 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2344

[startup+0.701175 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 12179
/proc/meminfo: memFree=1844864/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=2608 CPUtime=0.69
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 530 0 0 0 69 0 0 0 22 0 1 0 388412329 2670592 512 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 652 512 66 123 0 527 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2608

[startup+1.50132 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 12180
/proc/meminfo: memFree=1842936/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=2920 CPUtime=1.49
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 618 0 0 0 149 0 0 0 25 0 1 0 388412329 2990080 600 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 730 600 66 123 0 605 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2920

[startup+3.10161 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 12180
/proc/meminfo: memFree=1842040/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=3580 CPUtime=3.09
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 756 0 0 0 309 0 0 0 25 0 1 0 388412329 3665920 738 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 895 738 66 123 0 770 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3580

[startup+6.3012 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 12180
/proc/meminfo: memFree=1838264/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=7508 CPUtime=6.29
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 4259 0 0 0 628 1 0 0 25 0 1 0 388412329 7688192 1599 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585125 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 1877 1599 72 123 0 1752 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7508

[startup+12.7014 s]
/proc/loadavg: 0.93 0.96 0.97 2/65 12180
/proc/meminfo: memFree=1838272/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=7508 CPUtime=12.68
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 4259 0 0 0 1267 1 0 0 25 0 1 0 388412329 7688192 1599 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 1877 1599 72 123 0 1752 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7508

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 12180
/proc/meminfo: memFree=1838272/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=7508 CPUtime=25.48
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 4259 0 0 0 2547 1 0 0 25 0 1 0 388412329 7688192 1599 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 1877 1599 72 123 0 1752 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7508

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 12180
/proc/meminfo: memFree=1838336/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=7508 CPUtime=51.07
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 4259 0 0 0 5106 1 0 0 25 0 1 0 388412329 7688192 1599 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 1877 1599 72 123 0 1752 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7508

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 12180
/proc/meminfo: memFree=1838400/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=7508 CPUtime=102.25
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 4259 0 0 0 10224 1 0 0 25 0 1 0 388412329 7688192 1599 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 1877 1599 72 123 0 1752 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 7508

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12180
/proc/meminfo: memFree=1838336/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=7508 CPUtime=162.23
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 4259 0 0 0 16222 1 0 0 25 0 1 0 388412329 7688192 1599 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 1877 1599 72 123 0 1752 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7508

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12180
/proc/meminfo: memFree=1838272/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=7640 CPUtime=222.21
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 4261 0 0 0 22220 1 0 0 25 0 1 0 388412329 7823360 1601 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 1910 1601 72 123 0 1785 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7640

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12180
/proc/meminfo: memFree=1838208/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=7640 CPUtime=282.19
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 4276 0 0 0 28218 1 0 0 25 0 1 0 388412329 7823360 1616 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 1910 1616 72 123 0 1785 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7640

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12180
/proc/meminfo: memFree=1838144/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=7640 CPUtime=342.17
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 4289 0 0 0 34216 1 0 0 25 0 1 0 388412329 7823360 1629 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527258 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 1910 1629 72 123 0 1785 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7640

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12180
/proc/meminfo: memFree=1838144/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=7640 CPUtime=402.16
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 4289 0 0 0 40214 2 0 0 25 0 1 0 388412329 7823360 1629 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 1910 1629 72 123 0 1785 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 7640

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12180
/proc/meminfo: memFree=1838080/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=7640 CPUtime=462.14
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 4290 0 0 0 46212 2 0 0 25 0 1 0 388412329 7823360 1630 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628636 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 1910 1630 72 123 0 1785 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 7640

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12180
/proc/meminfo: memFree=1838080/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=7772 CPUtime=522.12
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 4297 0 0 0 52210 2 0 0 25 0 1 0 388412329 7958528 1637 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587709 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 1943 1637 72 123 0 1818 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 7772

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12180
/proc/meminfo: memFree=1838080/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=7772 CPUtime=582.1
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 4298 0 0 0 58208 2 0 0 25 0 1 0 388412329 7958528 1638 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 1943 1638 72 123 0 1818 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 7772

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12180
/proc/meminfo: memFree=1838080/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=7772 CPUtime=642.08
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 4300 0 0 0 64206 2 0 0 25 0 1 0 388412329 7958528 1640 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 1943 1640 72 123 0 1818 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 7772

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12180
/proc/meminfo: memFree=1838016/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=7772 CPUtime=702.05
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 4309 0 0 0 70203 2 0 0 25 0 1 0 388412329 7958528 1649 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 1943 1649 72 123 0 1818 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 7772

[startup+762.304 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12180
/proc/meminfo: memFree=1837952/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=7772 CPUtime=762.04
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 4312 0 0 0 76202 2 0 0 25 0 1 0 388412329 7958528 1652 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 1943 1652 72 123 0 1818 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 7772

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12180
/proc/meminfo: memFree=1838016/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=7772 CPUtime=822.01
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 4313 0 0 0 82199 2 0 0 25 0 1 0 388412329 7958528 1653 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 1943 1653 72 123 0 1818 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 7772

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12182
/proc/meminfo: memFree=1838016/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=7772 CPUtime=881.99
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 4316 0 0 0 88197 2 0 0 25 0 1 0 388412329 7958528 1656 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 1943 1656 72 123 0 1818 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 7772

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12182
/proc/meminfo: memFree=1838016/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=7772 CPUtime=941.97
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 4317 0 0 0 94195 2 0 0 25 0 1 0 388412329 7958528 1657 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 1943 1657 72 123 0 1818 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 7772

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12182
/proc/meminfo: memFree=1838016/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=7772 CPUtime=1001.95
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 4318 0 0 0 100193 2 0 0 25 0 1 0 388412329 7958528 1658 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 1943 1658 72 123 0 1818 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 7772

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12182
/proc/meminfo: memFree=1837952/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=7772 CPUtime=1061.93
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 4319 0 0 0 106191 2 0 0 25 0 1 0 388412329 7958528 1659 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 1943 1659 72 123 0 1818 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 7772

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12182
/proc/meminfo: memFree=1837952/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=7772 CPUtime=1121.91
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 4320 0 0 0 112189 2 0 0 25 0 1 0 388412329 7958528 1660 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587656 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 1943 1660 72 123 0 1818 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 7772

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12182
/proc/meminfo: memFree=1838016/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=7772 CPUtime=1181.89
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 4320 0 0 0 118187 2 0 0 25 0 1 0 388412329 7958528 1660 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585492 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 1943 1660 72 123 0 1818 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 7772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12182
/proc/meminfo: memFree=1837952/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=7772 CPUtime=1200.09
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 4320 0 0 0 120007 2 0 0 25 0 1 0 388412329 7958528 1660 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134549461 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 1943 1660 72 123 0 1818 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 7772

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 0.97 2/65 12182
/proc/meminfo: memFree=1837952/2055920 swapFree=4183776/4192956
[pid=12179] ppid=12177 vsize=7772 CPUtime=1200.09
/proc/12179/stat : 12179 (march_ks) R 12177 12179 11642 0 -1 4194304 4320 0 0 0 120007 2 0 0 25 0 1 0 388412329 7958528 1660 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134549461 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 1943 1660 72 123 0 1818 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 7772

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.07
CPU system time (s): 0.031995
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 7772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4320
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= 2778

runsolver used 0.699893 second user time and 2.59461 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Mon Mar 12 07:29:22 UTC 2007

IDJOB= 338363
IDBENCH= 24721
IDSOLVER= 111
FILE ID= node44/338363-1173684562

PBS_JOBID= 4101720

Free space on /tmp= 66526 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-dead-dnd002.sat05-2713.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338363-1173684562/march_ks /tmp/evaluation/338363-1173684562/instance-338363-1173684562.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-338363-1173684562 -o ROOT/results/node44/solver-338363-1173684562 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338363-1173684562/march_ks /tmp/evaluation/338363-1173684562/instance-338363-1173684562.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  3ea6a8df7aa4f426ea9b73a3dcbe6d01

RANDOM SEED= 869762939

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1845272 kB
Buffers:         27324 kB
Cached:         135384 kB
SwapCached:       3484 kB
Active:          90316 kB
Inactive:        82740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1845272 kB
SwapTotal:     4192956 kB
SwapFree:      4183776 kB
Dirty:            2556 kB
Writeback:           0 kB
Mapped:          15456 kB
Slab:            23604 kB
Committed_AS:   743240 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66526 MiB

End job on node44 on Mon Mar 12 07:49:25 UTC 2007