Trace number 368905

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) 5000.1 5001.41

General information on the benchmark

Namecrafted/Medium/contest05/others/
QG-gensys-icl003.sat05-2715.reshuffled-07.cnf
MD5SUMddc67b9b869c1d77b5458996a2e27751
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark89.4084
Satisfiable
(Un)Satisfiability was proved
Number of variables1472
Number of clauses7737
Sum of the clauses size65737
Maximum clause length16
Minimum clause length1
Number of clauses of size 127
Number of clauses of size 2253
Number of clauses of size 31166
Number of clauses of size 4118
Number of clauses of size 5888
Number of clauses of size over 55285

Solver Data (download as text)

5.09/5.14	c main():: ***                                   [ march satisfiability solver ]                                   ***
5.09/5.14	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
5.09/5.14	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
5.09/5.14	c main()::
5.09/5.14	c initFormula():: searching for DIMACS p-line....
5.09/5.14	c initFormula():: the DIMACS p-line indicates a CNF of 1472 variables and 7737 clauses.
5.09/5.14	c parseCNF():: parsing....
5.09/5.14	c parseCNF():: the CNF contains 27 unary clauses.
5.09/5.14	c runParser():: parsing was successful, warming up engines...
5.09/5.14	c simplify_formula():: removed 0 tautological, 375 satisfied and 895 duplicate clauses
5.09/5.14	c preprocessing fase I completed:: there are now 1430 free variables and 6467 clauses.
5.09/5.14	c stat :: sign balance is biased by 2.233
5.09/5.14	c shorten_equivalence(): average equivalence length reduced from nan to nan
5.09/5.14	c using k-SAT heuristics (size based diff)
5.09/5.14	c longest clause has size 16
5.09/5.14	c simplify_formula():: removed 0 tautological, 0 satisfied and 10519 duplicate clauses
5.09/5.14	c resolvent_look() :: found 21373 resolvents
5.09/5.14	c main():: clause / variable ratio: ( 27840 / 1472 ) = 18.91
5.09/5.14	c longest clause has size 16
5.09/5.14	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
5.09/5.14	c dynamic_preselect_setsize :: off
5.09/5.14	c suggested doublelook initial :: 0
5.09/5.14	c main():: all systems go!
5.09/5.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 170 JD: 20
5.28/5.38	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 17578 JD: 20
12.18/12.27	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

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/node48/watcher-368905-1177247693 -o ROOT/results/node48/solver-368905-1177247693 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368905-1177247693/march_ks /tmp/evaluation/368905-1177247693/instance-368905-1177247693.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: 0.78 0.95 0.98 3/64 31075
/proc/meminfo: memFree=1634136/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=788 CPUtime=0
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 79614615 806912 105 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 197 105 47 123 0 72 0

[startup+0.0407911 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 31075
/proc/meminfo: memFree=1634136/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=1912 CPUtime=0.03
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 358 0 0 0 3 0 0 0 18 0 1 0 79614615 1957888 340 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 478 341 52 123 0 353 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1912

[startup+0.101797 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 31075
/proc/meminfo: memFree=1634136/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=2536 CPUtime=0.09
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 507 0 0 0 9 0 0 0 18 0 1 0 79614615 2596864 489 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 634 489 66 123 0 509 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2536

[startup+0.301815 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 31075
/proc/meminfo: memFree=1634136/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=2668 CPUtime=0.29
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 550 0 0 0 29 0 0 0 19 0 1 0 79614615 2732032 532 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567037 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 667 532 66 123 0 542 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2668

[startup+0.701851 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 31075
/proc/meminfo: memFree=1634136/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=2940 CPUtime=0.69
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 612 0 0 0 69 0 0 0 23 0 1 0 79614615 3010560 594 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 735 594 66 123 0 610 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2940

[startup+1.50193 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 31076
/proc/meminfo: memFree=1631952/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=3204 CPUtime=1.49
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 671 0 0 0 149 0 0 0 25 0 1 0 79614615 3280896 653 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567037 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 801 653 66 123 0 676 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3204

[startup+3.10107 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 31076
/proc/meminfo: memFree=1631512/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=3600 CPUtime=3.09
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 766 0 0 0 309 0 0 0 25 0 1 0 79614615 3686400 748 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536942 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 900 748 66 123 0 775 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3600

[startup+6.30137 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 31076
/proc/meminfo: memFree=1626072/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=6.28
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 628 0 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9168

[startup+12.702 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 31076
/proc/meminfo: memFree=1626080/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=12.68
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 1268 0 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9168

[startup+25.5011 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 31076
/proc/meminfo: memFree=1626088/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=25.48
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 2548 0 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9168

[startup+51.1015 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 31076
/proc/meminfo: memFree=1625960/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=51.07
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 5107 0 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585396 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9168

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 31076
/proc/meminfo: memFree=1626024/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=102.26
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 10226 0 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9168

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 31076
/proc/meminfo: memFree=1626024/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=162.24
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 16224 0 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563349 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9168

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31076
/proc/meminfo: memFree=1626088/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=222.23
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 22223 0 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9168

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31076
/proc/meminfo: memFree=1626152/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=282.21
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 28221 0 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 9168

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31076
/proc/meminfo: memFree=1626088/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=342.2
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 34220 0 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563386 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9168

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31076
/proc/meminfo: memFree=1626088/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=402.18
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 40218 0 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598817 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9168

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31076
/proc/meminfo: memFree=1626152/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=462.17
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 46217 0 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563582 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 9168

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31076
/proc/meminfo: memFree=1626088/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=522.15
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 52215 0 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 9168

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31076
/proc/meminfo: memFree=1626152/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=582.14
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 58214 0 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 9168

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31076
/proc/meminfo: memFree=1626088/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=642.13
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 64213 0 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596501 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 9168


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31276
/proc/meminfo: memFree=1626024/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=4001.22
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 400120 2 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628635 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 4001.22
Current children cumulated vsize (KiB) 9168

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31276
/proc/meminfo: memFree=1626024/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=4061.21
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 406119 2 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677346 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 4061.21
Current children cumulated vsize (KiB) 9168

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31276
/proc/meminfo: memFree=1626024/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=4121.19
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 412117 2 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 4121.19
Current children cumulated vsize (KiB) 9168

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31276
/proc/meminfo: memFree=1626088/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=4181.18
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 418116 2 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 4181.18
Current children cumulated vsize (KiB) 9168

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31276
/proc/meminfo: memFree=1626088/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=4241.16
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 424114 2 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 4241.16
Current children cumulated vsize (KiB) 9168

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31276
/proc/meminfo: memFree=1626024/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=4301.15
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 430113 2 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 4301.15
Current children cumulated vsize (KiB) 9168

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31276
/proc/meminfo: memFree=1626024/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=4361.13
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 436111 2 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 4361.13
Current children cumulated vsize (KiB) 9168

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31276
/proc/meminfo: memFree=1626024/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=4421.12
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 442110 2 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565484 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 4421.12
Current children cumulated vsize (KiB) 9168

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31276
/proc/meminfo: memFree=1626024/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=4481.1
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 448108 2 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628790 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 4481.1
Current children cumulated vsize (KiB) 9168

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31276
/proc/meminfo: memFree=1626088/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=4541.09
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 454107 2 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564731 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 4541.09
Current children cumulated vsize (KiB) 9168

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31276
/proc/meminfo: memFree=1626088/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=4601.08
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 460106 2 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565457 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 4601.08
Current children cumulated vsize (KiB) 9168

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31276
/proc/meminfo: memFree=1626024/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=4661.06
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 466104 2 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 4661.06
Current children cumulated vsize (KiB) 9168

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31276
/proc/meminfo: memFree=1626024/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=4721.05
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 472103 2 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 4721.05
Current children cumulated vsize (KiB) 9168

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31276
/proc/meminfo: memFree=1626024/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=4781.03
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 478101 2 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 4781.03
Current children cumulated vsize (KiB) 9168

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31276
/proc/meminfo: memFree=1625960/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=4841.01
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 484099 2 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677354 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 4841.01
Current children cumulated vsize (KiB) 9168

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31276
/proc/meminfo: memFree=1626024/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=4901
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 490098 2 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 4901
Current children cumulated vsize (KiB) 9168

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31276
/proc/meminfo: memFree=1626024/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=4960.98
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 496096 2 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 4960.98
Current children cumulated vsize (KiB) 9168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31276
/proc/meminfo: memFree=1625960/2055920 swapFree=4184636/4192956
[pid=31075] ppid=31073 vsize=9168 CPUtime=5000.08
/proc/31075/stat : 31075 (march_ks) R 31073 31075 31019 0 -1 4194304 2442 0 0 0 500006 2 0 0 25 0 1 0 79614615 9388032 2013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565456 0 0 4096 0 0 0 0 17 1 0 0
/proc/31075/statm: 2292 2013 72 123 0 2167 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 9168

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): 5001.41
CPU time (s): 5000.1
CPU user time (s): 5000.07
CPU system time (s): 0.028995
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 9168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.07
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2442
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= 9561

runsolver used 3.52146 second user time and 10.1815 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Sun Apr 22 13:14:53 UTC 2007

IDJOB= 368905
IDBENCH= 24598
IDSOLVER= 180
FILE ID= node48/368905-1177247693

PBS_JOBID= 4650569

Free space on /tmp= 66484 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/others/QG-gensys-icl003.sat05-2715.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368905-1177247693/march_ks /tmp/evaluation/368905-1177247693/instance-368905-1177247693.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-368905-1177247693 -o ROOT/results/node48/solver-368905-1177247693 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368905-1177247693/march_ks /tmp/evaluation/368905-1177247693/instance-368905-1177247693.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ddc67b9b869c1d77b5458996a2e27751

RANDOM SEED= 650299266

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1634488 kB
Buffers:         49396 kB
Cached:         290088 kB
SwapCached:       2284 kB
Active:         173732 kB
Inactive:       175104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1634488 kB
SwapTotal:     4192956 kB
SwapFree:      4184636 kB
Dirty:            2796 kB
Writeback:           0 kB
Mapped:          16304 kB
Slab:            58596 kB
Committed_AS:  1123096 kB
PageTables:       1388 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= 66484 MiB

End job on node48 on Sun Apr 22 14:38:16 UTC 2007