Trace number 301069

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 1200.11 1200.56

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1559029529-16.cnf
MD5SUM09f244b4fec25f85ec1e5cd86e26f850
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.23666
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 512000
Number of clauses of size over 50

Solver Data (download as text)

0.20/0.27	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.20/0.27	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.20/0.27	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.20/0.27	c main()::
0.20/0.27	c initFormula():: searching for DIMACS p-line....
0.20/0.27	c full lookahead due to high density!
0.20/0.27	c initFormula():: the DIMACS p-line indicates a CNF of 600 variables and 12000 clauses.
0.20/0.27	c parseCNF():: parsing....
0.20/0.27	c parseCNF():: the CNF contains 0 unary clauses.
0.20/0.27	c runParser():: parsing was successful, warming up engines...
0.20/0.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.20/0.27	c preprocessing fase I completed:: there are now 600 free variables and 12000 clauses.
0.20/0.27	c stat :: sign balance is biased by 0.043
0.20/0.27	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.20/0.27	c using k-SAT heuristics (size based diff)
0.20/0.27	c longest clause has size 5
0.20/0.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.20/0.27	c main():: clause / variable ratio: ( 12000 / 600 ) = 20.00
0.20/0.27	c longest clause has size 5
0.20/0.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.20/0.27	c dynamic_preselect_setsize :: off
0.20/0.27	c suggested doublelook initial :: 0
0.20/0.27	c main():: all systems go!
0.20/0.27	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 276 JD: 173
1.12/1.15	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node11/watcher-301069-1171950734 -o ROOT/results/node11/solver-301069-1171950734 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301069-1171950734/march_ks /tmp/evaluation/301069-1171950734/instance-301069-1171950734.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 3/77 26962
/proc/meminfo: memFree=1643408/2055920 swapFree=4192812/4192956
[pid=26962] ppid=26960 vsize=788 CPUtime=0
/proc/26962/stat : 26962 (march_ks) R 26960 26962 26327 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 215027961 806912 93 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 197 93 47 123 0 72 0

[startup+0.106619 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26962
/proc/meminfo: memFree=1643408/2055920 swapFree=4192812/4192956
[pid=26962] ppid=26960 vsize=2496 CPUtime=0.1
/proc/26962/stat : 26962 (march_ks) R 26960 26962 26327 0 -1 4194304 1241 0 0 0 10 0 0 0 18 0 1 0 215027961 2555904 447 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 624 447 67 123 0 499 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2496

[startup+0.514668 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26962
/proc/meminfo: memFree=1643408/2055920 swapFree=4192812/4192956
[pid=26962] ppid=26960 vsize=3068 CPUtime=0.5
/proc/26962/stat : 26962 (march_ks) R 26960 26962 26327 0 -1 4194304 1833 0 0 0 50 0 0 0 22 0 1 0 215027961 3141632 555 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 767 555 72 123 0 642 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3068

[startup+1.33477 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26963
/proc/meminfo: memFree=1641224/2055920 swapFree=4192812/4192956
[pid=26962] ppid=26960 vsize=3076 CPUtime=1.32
/proc/26962/stat : 26962 (march_ks) R 26960 26962 26327 0 -1 4194304 1835 0 0 0 132 0 0 0 25 0 1 0 215027961 3149824 557 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527256 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 769 557 72 123 0 644 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3076

[startup+2.97096 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26963
/proc/meminfo: memFree=1641096/2055920 swapFree=4192812/4192956
[pid=26962] ppid=26960 vsize=3076 CPUtime=2.96
/proc/26962/stat : 26962 (march_ks) R 26960 26962 26327 0 -1 4194304 1835 0 0 0 296 0 0 0 25 0 1 0 215027961 3149824 557 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 769 557 72 123 0 644 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3076

[startup+6.25535 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26963
/proc/meminfo: memFree=1641032/2055920 swapFree=4192812/4192956
[pid=26962] ppid=26960 vsize=3076 CPUtime=6.24
/proc/26962/stat : 26962 (march_ks) R 26960 26962 26327 0 -1 4194304 1835 0 0 0 624 0 0 0 25 0 1 0 215027961 3149824 557 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 769 557 72 123 0 644 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3076

[startup+12.7061 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26963
/proc/meminfo: memFree=1640904/2055920 swapFree=4192812/4192956
[pid=26962] ppid=26960 vsize=3076 CPUtime=12.69
/proc/26962/stat : 26962 (march_ks) R 26960 26962 26327 0 -1 4194304 1835 0 0 0 1269 0 0 0 25 0 1 0 215027961 3149824 557 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 769 557 72 123 0 644 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3076

[startup+25.5136 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26963
/proc/meminfo: memFree=1640904/2055920 swapFree=4192812/4192956
[pid=26962] ppid=26960 vsize=3208 CPUtime=25.49
/proc/26962/stat : 26962 (march_ks) R 26960 26962 26327 0 -1 4194304 1844 0 0 0 2549 0 0 0 25 0 1 0 215027961 3284992 566 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 802 566 72 123 0 677 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3208

[startup+51.1226 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 26963
/proc/meminfo: memFree=1640968/2055920 swapFree=4192812/4192956
[pid=26962] ppid=26960 vsize=3208 CPUtime=51.09
/proc/26962/stat : 26962 (march_ks) R 26960 26962 26327 0 -1 4194304 1854 0 0 0 5109 0 0 0 25 0 1 0 215027961 3284992 576 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541945 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 802 576 72 123 0 677 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3208

[startup+102.34 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 26963
/proc/meminfo: memFree=1641032/2055920 swapFree=4192812/4192956
[pid=26962] ppid=26960 vsize=3208 CPUtime=102.3
/proc/26962/stat : 26962 (march_ks) R 26960 26962 26327 0 -1 4194304 1863 0 0 0 10230 0 0 0 25 0 1 0 215027961 3284992 585 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 802 585 72 123 0 677 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3208

[startup+162.375 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 26963
/proc/meminfo: memFree=1640968/2055920 swapFree=4192812/4192956
[pid=26962] ppid=26960 vsize=3336 CPUtime=162.31
/proc/26962/stat : 26962 (march_ks) R 26960 26962 26327 0 -1 4194304 1871 0 0 0 16231 0 0 0 25 0 1 0 215027961 3416064 593 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 834 593 72 123 0 709 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 3336

[startup+222.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26963
/proc/meminfo: memFree=1640840/2055920 swapFree=4192812/4192956
[pid=26962] ppid=26960 vsize=3336 CPUtime=222.33
/proc/26962/stat : 26962 (march_ks) R 26960 26962 26327 0 -1 4194304 1876 0 0 0 22232 1 0 0 25 0 1 0 215027961 3416064 598 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 834 598 72 123 0 709 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 3336

[startup+282.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26963
/proc/meminfo: memFree=1640904/2055920 swapFree=4192812/4192956
[pid=26962] ppid=26960 vsize=3336 CPUtime=282.35
/proc/26962/stat : 26962 (march_ks) R 26960 26962 26327 0 -1 4194304 1880 0 0 0 28234 1 0 0 25 0 1 0 215027961 3416064 602 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 834 602 72 123 0 709 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 3336

[startup+342.469 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26963
/proc/meminfo: memFree=1640840/2055920 swapFree=4192812/4192956
[pid=26962] ppid=26960 vsize=3468 CPUtime=342.36
/proc/26962/stat : 26962 (march_ks) R 26960 26962 26327 0 -1 4194304 1902 0 0 0 34235 1 0 0 25 0 1 0 215027961 3551232 624 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 867 624 72 123 0 742 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 3468

[startup+402.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26963
/proc/meminfo: memFree=1640712/2055920 swapFree=4192812/4192956
[pid=26962] ppid=26960 vsize=3468 CPUtime=402.37
/proc/26962/stat : 26962 (march_ks) R 26960 26962 26327 0 -1 4194304 1927 0 0 0 40236 1 0 0 25 0 1 0 215027961 3551232 649 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 867 649 72 123 0 742 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 3468

[startup+462.531 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26963
/proc/meminfo: memFree=1640648/2055920 swapFree=4192812/4192956
[pid=26962] ppid=26960 vsize=3468 CPUtime=462.39
/proc/26962/stat : 26962 (march_ks) R 26960 26962 26327 0 -1 4194304 1932 0 0 0 46237 2 0 0 25 0 1 0 215027961 3551232 654 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 867 654 72 123 0 742 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 3468

[startup+522.557 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26963
/proc/meminfo: memFree=1640648/2055920 swapFree=4192812/4192956
[pid=26962] ppid=26960 vsize=3596 CPUtime=522.39
/proc/26962/stat : 26962 (march_ks) R 26960 26962 26327 0 -1 4194304 1936 0 0 0 52237 2 0 0 25 0 1 0 215027961 3682304 658 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527014 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 899 658 72 123 0 774 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 3596

[startup+582.611 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 27087
/proc/meminfo: memFree=1639376/2055920 swapFree=4192812/4192956
[pid=26962] ppid=26960 vsize=3596 CPUtime=582.38
/proc/26962/stat : 26962 (march_ks) R 26960 26962 26327 0 -1 4194304 1939 0 0 0 58235 3 0 0 25 0 1 0 215027961 3682304 661 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 899 661 72 123 0 774 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 3596

[startup+642.666 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27161
/proc/meminfo: memFree=1640520/2055920 swapFree=4192812/4192956
[pid=26962] ppid=26960 vsize=3596 CPUtime=642.37
/proc/26962/stat : 26962 (march_ks) R 26960 26962 26327 0 -1 4194304 1942 0 0 0 64234 3 0 0 25 0 1 0 215027961 3682304 664 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 899 664 72 123 0 774 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 3596

[startup+702.693 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27161
/proc/meminfo: memFree=1640520/2055920 swapFree=4192812/4192956
[pid=26962] ppid=26960 vsize=3596 CPUtime=702.38
/proc/26962/stat : 26962 (march_ks) R 26960 26962 26327 0 -1 4194304 1946 0 0 0 70235 3 0 0 25 0 1 0 215027961 3682304 668 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 899 668 72 123 0 774 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 3596

[startup+762.723 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27161
/proc/meminfo: memFree=1640456/2055920 swapFree=4192812/4192956
[pid=26962] ppid=26960 vsize=3732 CPUtime=762.4
/proc/26962/stat : 26962 (march_ks) R 26960 26962 26327 0 -1 4194304 1973 0 0 0 76236 4 0 0 25 0 1 0 215027961 3821568 695 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 933 695 72 123 0 808 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 3732

[startup+822.757 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27161
/proc/meminfo: memFree=1640456/2055920 swapFree=4192812/4192956
[pid=26962] ppid=26960 vsize=3732 CPUtime=822.41
/proc/26962/stat : 26962 (march_ks) R 26960 26962 26327 0 -1 4194304 1973 0 0 0 82237 4 0 0 25 0 1 0 215027961 3821568 695 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537901 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 933 695 72 123 0 808 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 3732

[startup+882.786 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27161
/proc/meminfo: memFree=1640456/2055920 swapFree=4192812/4192956
[pid=26962] ppid=26960 vsize=3732 CPUtime=882.42
/proc/26962/stat : 26962 (march_ks) R 26960 26962 26327 0 -1 4194304 1973 0 0 0 88238 4 0 0 25 0 1 0 215027961 3821568 695 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 933 695 72 123 0 808 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 3732

[startup+942.815 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27161
/proc/meminfo: memFree=1640520/2055920 swapFree=4192812/4192956
[pid=26962] ppid=26960 vsize=3732 CPUtime=942.43
/proc/26962/stat : 26962 (march_ks) R 26960 26962 26327 0 -1 4194304 1973 0 0 0 94239 4 0 0 25 0 1 0 215027961 3821568 695 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 933 695 72 123 0 808 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 3732

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27161
/proc/meminfo: memFree=1640520/2055920 swapFree=4192812/4192956
[pid=26962] ppid=26960 vsize=3732 CPUtime=1002.44
/proc/26962/stat : 26962 (march_ks) R 26960 26962 26327 0 -1 4194304 1973 0 0 0 100240 4 0 0 25 0 1 0 215027961 3821568 695 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537925 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 933 695 72 123 0 808 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 3732

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27161
/proc/meminfo: memFree=1640520/2055920 swapFree=4192812/4192956
[pid=26962] ppid=26960 vsize=3732 CPUtime=1062.45
/proc/26962/stat : 26962 (march_ks) R 26960 26962 26327 0 -1 4194304 1973 0 0 0 106241 4 0 0 25 0 1 0 215027961 3821568 695 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538113 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 933 695 72 123 0 808 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 3732

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27161
/proc/meminfo: memFree=1640520/2055920 swapFree=4192812/4192956
[pid=26962] ppid=26960 vsize=3732 CPUtime=1122.47
/proc/26962/stat : 26962 (march_ks) R 26960 26962 26327 0 -1 4194304 1973 0 0 0 112242 5 0 0 25 0 1 0 215027961 3821568 695 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 933 695 72 123 0 808 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 3732

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27161
/proc/meminfo: memFree=1640520/2055920 swapFree=4192812/4192956
[pid=26962] ppid=26960 vsize=3732 CPUtime=1182.48
/proc/26962/stat : 26962 (march_ks) R 26960 26962 26327 0 -1 4194304 1973 0 0 0 118243 5 0 0 25 0 1 0 215027961 3821568 695 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 933 695 72 123 0 808 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 3732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27161
/proc/meminfo: memFree=1640520/2055920 swapFree=4192812/4192956
[pid=26962] ppid=26960 vsize=3732 CPUtime=1200.1
/proc/26962/stat : 26962 (march_ks) R 26960 26962 26327 0 -1 4194304 1973 0 0 0 120005 5 0 0 25 0 1 0 215027961 3821568 695 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 933 695 72 123 0 808 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 3732

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): 1200.56
CPU time (s): 1200.11
CPU user time (s): 1200.05
CPU system time (s): 0.053991
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 3732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1973
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= 2821

runsolver used 1.21681 second user time and 2.82457 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Tue Feb 20 05:52:14 UTC 2007

IDJOB= 301069
IDBENCH= 20050
IDSOLVER= 111
FILE ID= node11/301069-1171950734

PBS_JOBID= 3848985

Free space on /tmp= 66543 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1559029529-16.cnf
COMMAND LINE= /tmp/evaluation/301069-1171950734/march_ks /tmp/evaluation/301069-1171950734/instance-301069-1171950734.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-301069-1171950734 -o ROOT/results/node11/solver-301069-1171950734 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301069-1171950734/march_ks /tmp/evaluation/301069-1171950734/instance-301069-1171950734.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  09f244b4fec25f85ec1e5cd86e26f850

RANDOM SEED= 638407363

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1643752 kB
Buffers:         54108 kB
Cached:         243392 kB
SwapCached:          0 kB
Active:         109588 kB
Inactive:       230888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1643752 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2592 kB
Writeback:           0 kB
Mapped:          61888 kB
Slab:            57148 kB
Committed_AS:   687800 kB
PageTables:       1756 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= 66543 MiB

End job on node11 on Tue Feb 20 06:12:17 UTC 2007