Trace number 1731730

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.03 1200.52

General information on the benchmark

NameCRAFTED/edgematching/
explicit/em_9_3_5_exp.cnf
MD5SUM8c48bd8cd24e7f61acdde18197762986
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark18.3152
Satisfiable
(Un)Satisfiability was proved
Number of variables3857
Number of clauses108164
Sum of the clauses size271431
Maximum clause length49
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 272823
Number of clauses of size 326002
Number of clauses of size 44516
Number of clauses of size 54669
Number of clauses of size over 5154

Solver Data 

4.30/4.32	c main():: ***                                   [ march satisfiability solver ]                                   ***
4.30/4.32	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
4.30/4.32	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
4.30/4.32	c main()::
4.30/4.32	c initFormula():: searching for DIMACS p-line....
4.30/4.32	c full lookahead due to high density!
4.30/4.32	c initFormula():: the DIMACS p-line indicates a CNF of 3857 variables and 108164 clauses.
4.30/4.32	c parseCNF():: parsing....
4.30/4.32	c parseCNF():: the CNF contains 0 unary clauses.
4.30/4.32	c runParser():: parsing was successful, warming up engines...
4.30/4.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 2254 duplicate clauses
4.30/4.32	c preprocessing fase I completed:: there are now 3857 free variables and 105910 clauses.
4.30/4.32	c stat :: sign balance is biased by 21.095
4.30/4.32	c shorten_equivalence(): average equivalence length reduced from nan to nan
4.30/4.32	c using k-SAT heuristics (size based diff)
4.30/4.32	c longest clause has size 49
4.30/4.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 264404 duplicate clauses
4.30/4.32	c resolvent_look() :: found 661010 resolvents
4.30/4.32	c main():: clause / variable ratio: ( 766920 / 3857 ) = 198.84
4.30/4.32	c longest clause has size 49
4.30/4.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.30/4.32	c dynamic_preselect_setsize :: off
4.30/4.32	c suggested doublelook initial :: 0
4.30/4.32	c main():: all systems go!
4.30/4.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 107463 JD: 103
362.84/363.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731730-1240773997/watcher-1731730-1240773997 -o /tmp/evaluation-result-1731730-1240773997/solver-1731730-1240773997 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1731730-1240773997.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): 1800 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: 1.00 1.00 1.00 3/64 27483
/proc/meminfo: memFree=1698568/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=1788 CPUtime=0
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 105432856 1830912 249 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 447 250 47 123 0 322 0

[startup+0.0249519 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27483
/proc/meminfo: memFree=1698568/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=2184 CPUtime=0.02
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 375 0 0 0 2 0 0 0 18 0 1 0 105432856 2236416 361 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 546 362 47 123 0 421 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2184

[startup+0.101959 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27483
/proc/meminfo: memFree=1698568/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=3372 CPUtime=0.1
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 739 0 0 0 10 0 0 0 18 0 1 0 105432856 3452928 725 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 843 725 47 123 0 718 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3372

[startup+0.301979 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27483
/proc/meminfo: memFree=1698568/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=9040 CPUtime=0.29
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 5040 0 0 0 28 1 0 0 19 0 1 0 105432856 9256960 1334 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 2260 1344 63 123 0 2135 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9040

[startup+0.702023 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27483
/proc/meminfo: memFree=1698568/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=30828 CPUtime=0.69
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 9915 0 0 0 65 4 0 0 23 0 1 0 105432856 31567872 5752 1992294400 134512640 135019032 4294956224 18446744073709551615 134567265 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 7707 5753 67 123 0 7582 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30828

[startup+1.50111 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27484
/proc/meminfo: memFree=1658240/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=55384 CPUtime=1.49
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 19493 0 0 0 142 7 0 0 25 0 1 0 105432856 56713216 12175 1992294400 134512640 135019032 4294956224 18446744073709551615 134628674 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 13846 12175 67 123 0 13721 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 55384

[startup+3.10128 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27484
/proc/meminfo: memFree=1648576/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=89660 CPUtime=3.09
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 27735 0 0 0 298 11 0 0 25 0 1 0 105432856 91811840 17008 1992294400 134512640 135019032 4294956224 18446744073709551615 134558419 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 22415 17008 68 123 0 22290 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 89660

[startup+6.30163 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27484
/proc/meminfo: memFree=1629440/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=89660 CPUtime=6.29
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 43071 0 0 0 612 17 0 0 25 0 1 0 105432856 91811840 17214 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 22415 17214 72 123 0 22290 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 89660

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27484
/proc/meminfo: memFree=1629376/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=89660 CPUtime=12.69
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 43071 0 0 0 1252 17 0 0 25 0 1 0 105432856 91811840 17214 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 22415 17214 72 123 0 22290 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 89660

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27484
/proc/meminfo: memFree=1629440/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=89660 CPUtime=25.49
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 43071 0 0 0 2532 17 0 0 25 0 1 0 105432856 91811840 17214 1992294400 134512640 135019032 4294956224 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 22415 17214 72 123 0 22290 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 89660

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27484
/proc/meminfo: memFree=1629376/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=89660 CPUtime=51.07
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 43071 0 0 0 5090 17 0 0 25 0 1 0 105432856 91811840 17214 1992294400 134512640 135019032 4294956224 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 22415 17214 72 123 0 22290 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 89660

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27484
/proc/meminfo: memFree=1629312/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=89660 CPUtime=102.25
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 43071 0 0 0 10208 17 0 0 25 0 1 0 105432856 91811840 17214 1992294400 134512640 135019032 4294956224 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 22415 17214 72 123 0 22290 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 89660

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27484
/proc/meminfo: memFree=1629312/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=89920 CPUtime=162.23
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 43118 0 0 0 16206 17 0 0 25 0 1 0 105432856 92078080 17261 1992294400 134512640 135019032 4294956224 18446744073709551615 134526992 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 22480 17261 72 123 0 22355 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 89920

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27484
/proc/meminfo: memFree=1628800/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=90556 CPUtime=222.2
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 43253 0 0 0 22203 17 0 0 25 0 1 0 105432856 92729344 17396 1992294400 134512640 135019032 4294956224 18446744073709551615 134597263 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 22639 17396 72 123 0 22514 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 90556

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27484
/proc/meminfo: memFree=1627584/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=91888 CPUtime=282.17
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 43556 0 0 0 28199 18 0 0 25 0 1 0 105432856 94093312 17699 1992294400 134512640 135019032 4294956224 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 22972 17699 72 123 0 22847 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 91888

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27484
/proc/meminfo: memFree=1626368/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=93804 CPUtime=342.15
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 43857 0 0 0 34197 18 0 0 25 0 1 0 105432856 96055296 18000 1992294400 134512640 135019032 4294956224 18446744073709551615 134597979 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 23451 18000 72 123 0 23326 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 93804

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27484
/proc/meminfo: memFree=1626240/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=93960 CPUtime=402.13
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 43894 0 0 0 40195 18 0 0 25 0 1 0 105432856 96215040 18037 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 23490 18037 72 123 0 23365 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 93960

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27484
/proc/meminfo: memFree=1626048/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=94084 CPUtime=462.1
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 43936 0 0 0 46192 18 0 0 25 0 1 0 105432856 96342016 18079 1992294400 134512640 135019032 4294956224 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 23521 18079 72 123 0 23396 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 94084

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27484
/proc/meminfo: memFree=1625856/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=94328 CPUtime=522.07
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 43975 0 0 0 52189 18 0 0 25 0 1 0 105432856 96591872 18118 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 23582 18118 72 123 0 23457 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 94328

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27484
/proc/meminfo: memFree=1625664/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=94456 CPUtime=582.06
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 44009 0 0 0 58187 19 0 0 25 0 1 0 105432856 96722944 18152 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 23614 18152 72 123 0 23489 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 94456

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27484
/proc/meminfo: memFree=1625600/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=94456 CPUtime=642.03
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 44019 0 0 0 64184 19 0 0 25 0 1 0 105432856 96722944 18162 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 23614 18162 72 123 0 23489 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 94456

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27486
/proc/meminfo: memFree=1625216/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=94584 CPUtime=702
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 44055 0 0 0 70181 19 0 0 25 0 1 0 105432856 96854016 18198 1992294400 134512640 135019032 4294956224 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 23646 18198 72 123 0 23521 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 94584

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27486
/proc/meminfo: memFree=1625152/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=94704 CPUtime=761.98
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 44068 0 0 0 76179 19 0 0 25 0 1 0 105432856 96976896 18211 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 23676 18211 72 123 0 23551 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 94704

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27486
/proc/meminfo: memFree=1625152/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=94704 CPUtime=821.95
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 44082 0 0 0 82176 19 0 0 25 0 1 0 105432856 96976896 18225 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 23676 18225 72 123 0 23551 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 94704

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27486
/proc/meminfo: memFree=1625024/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=94828 CPUtime=881.93
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 44117 0 0 0 88174 19 0 0 25 0 1 0 105432856 97103872 18260 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 23707 18260 72 123 0 23582 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 94828

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27486
/proc/meminfo: memFree=1624960/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=94828 CPUtime=941.91
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 44117 0 0 0 94172 19 0 0 25 0 1 0 105432856 97103872 18260 1992294400 134512640 135019032 4294956224 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 23707 18260 72 123 0 23582 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 94828

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27486
/proc/meminfo: memFree=1624960/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=94828 CPUtime=1001.88
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 44125 0 0 0 100169 19 0 0 25 0 1 0 105432856 97103872 18268 1992294400 134512640 135019032 4294956224 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 23707 18268 72 123 0 23582 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 94828

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27486
/proc/meminfo: memFree=1624896/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=94828 CPUtime=1061.86
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 44125 0 0 0 106167 19 0 0 25 0 1 0 105432856 97103872 18268 1992294400 134512640 135019032 4294956224 18446744073709551615 134541882 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 23707 18268 72 123 0 23582 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 94828

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27486
/proc/meminfo: memFree=1624832/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=94948 CPUtime=1121.84
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 44133 0 0 0 112165 19 0 0 25 0 1 0 105432856 97226752 18276 1992294400 134512640 135019032 4294956224 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 23737 18276 72 123 0 23612 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 94948

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27486
/proc/meminfo: memFree=1624768/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=94948 CPUtime=1181.81
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 44134 0 0 0 118162 19 0 0 25 0 1 0 105432856 97226752 18277 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 23737 18277 72 123 0 23612 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 94948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27486
/proc/meminfo: memFree=1624768/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=94948 CPUtime=1200.01
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 44139 0 0 0 119981 20 0 0 25 0 1 0 105432856 97226752 18282 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 23737 18282 72 123 0 23612 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 94948

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: 1.00 1.00 1.00 2/65 27486
/proc/meminfo: memFree=1624768/2055920 swapFree=4192812/4192956
[pid=27483] ppid=27481 vsize=94948 CPUtime=1200.01
/proc/27483/stat : 27483 (march_ks) R 27481 27483 27078 0 -1 4194304 44139 0 0 0 119981 20 0 0 25 0 1 0 105432856 97226752 18282 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/27483/statm: 23737 18282 72 123 0 23612 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 94948

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.03
CPU user time (s): 1199.82
CPU system time (s): 0.213967
CPU usage (%): 99.9596
Max. virtual memory (cumulated for all children) (KiB): 113756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.213967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44139
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= 2
involuntary context switches= 3237

runsolver used 1.38679 second user time and 2.99154 second system time

The end

Launcher Data 

Begin job on node21 at 2009-04-26 21:26:37
IDJOB=1731730
IDBENCH=70915
IDSOLVER=559
FILE ID=node21/1731730-1240773997
PBS_JOBID= 9187175
Free space on /tmp= 66340 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/CRAFTED/edgematching/explicit/em_9_3_5_exp.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731730-1240773997/watcher-1731730-1240773997 -o /tmp/evaluation-result-1731730-1240773997/solver-1731730-1240773997 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1731730-1240773997.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8c48bd8cd24e7f61acdde18197762986
RANDOM SEED=1711832401

node21.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.233
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		: 3000.233
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:       1699112 kB
Buffers:         42788 kB
Cached:         225336 kB
SwapCached:          0 kB
Active:          93456 kB
Inactive:       188636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1699112 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4540 kB
Writeback:           0 kB
Mapped:          23688 kB
Slab:            60904 kB
Committed_AS:   434756 kB
PageTables:       1376 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= 66340 MiB
End job on node21 at 2009-04-26 21:46:39