Trace number 369012

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) 5000.05 5001.81

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl006.sat05-2718.reshuffled-07.cnf
MD5SUM925ba4262948082ac4209468fd4bc8ae
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark106.434
Satisfiable
(Un)Satisfiability was proved
Number of variables1321
Number of clauses7617
Sum of the clauses size63333
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2290
Number of clauses of size 31224
Number of clauses of size 4162
Number of clauses of size 5918
Number of clauses of size over 54990

Solver Data (download as text)

4.79/4.86	c main():: ***                                   [ march satisfiability solver ]                                   ***
4.79/4.86	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
4.79/4.86	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
4.79/4.86	c main()::
4.79/4.86	c initFormula():: searching for DIMACS p-line....
4.79/4.86	c initFormula():: the DIMACS p-line indicates a CNF of 1321 variables and 7617 clauses.
4.79/4.86	c parseCNF():: parsing....
4.79/4.86	c parseCNF():: the CNF contains 33 unary clauses.
4.79/4.86	c runParser():: parsing was successful, warming up engines...
4.79/4.86	c simplify_formula():: removed 0 tautological, 423 satisfied and 880 duplicate clauses
4.79/4.86	c preprocessing fase I completed:: there are now 1279 free variables and 6314 clauses.
4.79/4.86	c stat :: sign balance is biased by 2.112
4.79/4.86	c shorten_equivalence(): average equivalence length reduced from nan to nan
4.79/4.86	c using k-SAT heuristics (size based diff)
4.79/4.86	c longest clause has size 16
4.79/4.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 9982 duplicate clauses
4.79/4.86	c resolvent_look() :: found 22884 resolvents
4.79/4.86	c main():: clause / variable ratio: ( 29198 / 1321 ) = 22.10
4.79/4.86	c longest clause has size 16
4.79/4.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.79/4.86	c dynamic_preselect_setsize :: off
4.79/4.86	c suggested doublelook initial :: 0
4.79/4.86	c main():: all systems go!
4.79/4.86	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 446 JD: 19
5.69/5.71	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/node69/watcher-369012-1177286438 -o ROOT/results/node69/solver-369012-1177286438 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369012-1177286438/march_ks /tmp/evaluation/369012-1177286438/instance-369012-1177286438.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 3/64 16691
/proc/meminfo: memFree=1849564/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=788 CPUtime=0
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 204633210 806912 102 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134739202 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 197 102 47 123 0 72 0

[startup+0.039525 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16691
/proc/meminfo: memFree=1849564/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=1804 CPUtime=0.03
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 332 0 0 0 3 0 0 0 18 0 1 0 204633210 1847296 315 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 484 321 52 123 0 359 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1804

[startup+0.102534 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16691
/proc/meminfo: memFree=1849564/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=2404 CPUtime=0.09
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 486 0 0 0 9 0 0 0 18 0 1 0 204633210 2461696 468 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 601 468 66 123 0 476 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2404

[startup+0.301565 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16691
/proc/meminfo: memFree=1849564/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=2536 CPUtime=0.29
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 528 0 0 0 29 0 0 0 19 0 1 0 204633210 2596864 510 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 634 510 66 123 0 509 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2536

[startup+0.702632 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16691
/proc/meminfo: memFree=1849564/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=2824 CPUtime=0.69
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 581 0 0 0 69 0 0 0 23 0 1 0 204633210 2891776 563 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 706 563 66 123 0 581 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2824

[startup+1.50176 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16692
/proc/meminfo: memFree=1847508/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=2956 CPUtime=1.49
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 637 0 0 0 149 0 0 0 25 0 1 0 204633210 3026944 619 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 739 619 66 123 0 614 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2956

[startup+3.10202 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16692
/proc/meminfo: memFree=1846868/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=3616 CPUtime=3.09
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 767 0 0 0 309 0 0 0 25 0 1 0 204633210 3702784 749 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 904 749 66 123 0 779 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3616

[startup+6.30154 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16692
/proc/meminfo: memFree=1843100/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=6.29
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 627 2 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7412

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16692
/proc/meminfo: memFree=1843036/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=12.69
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 1267 2 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7412

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/71 16718
/proc/meminfo: memFree=1842028/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=25.47
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 2545 2 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564790 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 7412

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/71 16848
/proc/meminfo: memFree=1841884/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=50.99
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 5096 3 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 7412

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 16890
/proc/meminfo: memFree=1843036/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=102.16
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 10213 3 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 7412

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16890
/proc/meminfo: memFree=1843036/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=162.14
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 16211 3 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584627 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 7412

[startup+222.302 s]
/proc/loadavg: 1.13 1.02 1.00 2/65 16890
/proc/meminfo: memFree=1843164/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=222.12
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 22209 3 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628861 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 7412

[startup+282.301 s]
/proc/loadavg: 1.11 1.03 1.00 2/65 16890
/proc/meminfo: memFree=1843100/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=282.1
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 28207 3 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 7412

[startup+342.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 16890
/proc/meminfo: memFree=1843164/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=342.08
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 34205 3 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 7412

[startup+402.302 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 16890
/proc/meminfo: memFree=1843164/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=402.06
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 40203 3 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564360 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 7412

[startup+462.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 16890
/proc/meminfo: memFree=1843164/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=462.04
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 46201 3 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 7412

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16890
/proc/meminfo: memFree=1843164/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=522.02
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 52199 3 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 7412

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16890
/proc/meminfo: memFree=1843164/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=582
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 58197 3 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628643 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 7412

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16890
/proc/meminfo: memFree=1843100/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=641.99
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 64196 3 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628648 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 7412


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17090
/proc/meminfo: memFree=1842396/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=4000.85
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 400080 5 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 4000.85
Current children cumulated vsize (KiB) 7412

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17090
/proc/meminfo: memFree=1842396/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=4060.83
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 406078 5 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 4060.83
Current children cumulated vsize (KiB) 7412

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17090
/proc/meminfo: memFree=1842396/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=4120.81
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 412076 5 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564737 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 4120.81
Current children cumulated vsize (KiB) 7412

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17090
/proc/meminfo: memFree=1842396/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=4180.79
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 418074 5 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 4180.79
Current children cumulated vsize (KiB) 7412

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17090
/proc/meminfo: memFree=1842396/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=4240.77
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 424072 5 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628570 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 4240.77
Current children cumulated vsize (KiB) 7412

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17090
/proc/meminfo: memFree=1842332/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=4300.75
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 430070 5 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564360 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 4300.75
Current children cumulated vsize (KiB) 7412

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17090
/proc/meminfo: memFree=1842396/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=4360.73
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 436068 5 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 4360.73
Current children cumulated vsize (KiB) 7412

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17090
/proc/meminfo: memFree=1842396/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=4420.71
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 442066 5 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 4420.71
Current children cumulated vsize (KiB) 7412

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17090
/proc/meminfo: memFree=1842332/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=4480.7
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 448065 5 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677370 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 4480.7
Current children cumulated vsize (KiB) 7412

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17090
/proc/meminfo: memFree=1842332/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=4540.68
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 454063 5 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564330 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 4540.68
Current children cumulated vsize (KiB) 7412

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17090
/proc/meminfo: memFree=1842268/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=4600.66
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 460061 5 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587496 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 4600.66
Current children cumulated vsize (KiB) 7412

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17090
/proc/meminfo: memFree=1842268/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=4660.64
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 466059 5 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 4660.64
Current children cumulated vsize (KiB) 7412

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17090
/proc/meminfo: memFree=1842204/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=4720.62
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 472057 5 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564360 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 4720.62
Current children cumulated vsize (KiB) 7412

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17090
/proc/meminfo: memFree=1842204/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=4780.6
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 478055 5 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 4780.6
Current children cumulated vsize (KiB) 7412

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17090
/proc/meminfo: memFree=1842204/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=4840.58
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 484053 5 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 4840.58
Current children cumulated vsize (KiB) 7412

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17090
/proc/meminfo: memFree=1842204/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=4900.56
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 490051 5 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 4900.56
Current children cumulated vsize (KiB) 7412

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17090
/proc/meminfo: memFree=1842268/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=4960.54
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 496049 5 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 4960.54
Current children cumulated vsize (KiB) 7412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17090
/proc/meminfo: memFree=1842204/2055920 swapFree=4182920/4192956
[pid=16691] ppid=16689 vsize=7412 CPUtime=5000.03
/proc/16691/stat : 16691 (march_ks) R 16689 16691 16394 0 -1 4194304 4152 0 0 0 499998 5 0 0 25 0 1 0 204633210 7589888 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/16691/statm: 1853 1569 72 123 0 1728 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 7412

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.81
CPU time (s): 5000.05
CPU user time (s): 4999.99
CPU system time (s): 0.06099
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 7412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4152
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= 4802

runsolver used 3.33149 second user time and 10.4264 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Mon Apr 23 00:00:38 UTC 2007

IDJOB= 369012
IDBENCH= 24719
IDSOLVER= 180
FILE ID= node69/369012-1177286438

PBS_JOBID= 4650785

Free space on /tmp= 66496 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl006.sat05-2718.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369012-1177286438/march_ks /tmp/evaluation/369012-1177286438/instance-369012-1177286438.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-369012-1177286438 -o ROOT/results/node69/solver-369012-1177286438 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369012-1177286438/march_ks /tmp/evaluation/369012-1177286438/instance-369012-1177286438.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  925ba4262948082ac4209468fd4bc8ae

RANDOM SEED= 415510136

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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		: 3000.264
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:       1849972 kB
Buffers:         29364 kB
Cached:         110640 kB
SwapCached:       3884 kB
Active:          27604 kB
Inactive:       122100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849972 kB
SwapTotal:     4192956 kB
SwapFree:      4182920 kB
Dirty:            2560 kB
Writeback:           0 kB
Mapped:          15632 kB
Slab:            42188 kB
Committed_AS:  2222796 kB
PageTables:       1472 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= 66496 MiB

End job on node69 on Mon Apr 23 01:24:02 UTC 2007