Trace number 300495

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) 1200.07 1200.39

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S411047518-16.cnf
MD5SUMf0ccec97eb6dea6d270c850986623670
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.78951
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
Number of clauses of size over 50

Solver Data (download as text)

0.30/0.37	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.30/0.37	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.30/0.37	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.30/0.37	c main()::
0.30/0.37	c initFormula():: searching for DIMACS p-line....
0.30/0.37	c full lookahead due to high density!
0.30/0.37	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 16000 clauses.
0.30/0.37	c parseCNF():: parsing....
0.30/0.37	c parseCNF():: the CNF contains 0 unary clauses.
0.30/0.37	c runParser():: parsing was successful, warming up engines...
0.30/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.37	c preprocessing fase I completed:: there are now 800 free variables and 16000 clauses.
0.30/0.37	c stat :: sign balance is biased by 0.045
0.30/0.37	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.30/0.37	c using k-SAT heuristics (size based diff)
0.30/0.37	c longest clause has size 5
0.30/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.37	c main():: clause / variable ratio: ( 16000 / 800 ) = 20.00
0.30/0.37	c longest clause has size 5
0.30/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.37	c dynamic_preselect_setsize :: off
0.30/0.37	c suggested doublelook initial :: 0
0.30/0.37	c main():: all systems go!
0.30/0.37	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 426 JD: 233
2.45/2.56	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/node5/watcher-300495-1171909384 -o ROOT/results/node5/solver-300495-1171909384 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300495-1171909384/march_ks /tmp/evaluation/300495-1171909384/instance-300495-1171909384.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: 0.92 0.98 0.93 3/77 28614
/proc/meminfo: memFree=1057376/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=788 CPUtime=0
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 210893188 806912 101 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 197 101 47 123 0 72 0

[startup+0.107009 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 28614
/proc/meminfo: memFree=1057376/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=3012 CPUtime=0.09
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 1714 0 0 0 9 0 0 0 18 0 1 0 210893188 3084288 560 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 753 560 67 123 0 628 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3012

[startup+0.515055 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 28614
/proc/meminfo: memFree=1057376/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=3852 CPUtime=0.51
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 2596 0 0 0 50 1 0 0 22 0 1 0 210893188 3944448 695 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 963 695 72 123 0 838 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3852

[startup+1.33515 s]
/proc/loadavg: 0.92 0.98 0.93 2/78 28615
/proc/meminfo: memFree=1054680/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=3864 CPUtime=1.33
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 2600 0 0 0 132 1 0 0 25 0 1 0 210893188 3956736 699 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 966 699 72 123 0 841 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3864

[startup+2.97233 s]
/proc/loadavg: 0.92 0.98 0.93 2/78 28615
/proc/meminfo: memFree=1054488/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=3864 CPUtime=2.96
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 2600 0 0 0 295 1 0 0 25 0 1 0 210893188 3956736 699 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 966 699 72 123 0 841 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3864

[startup+6.2487 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 28615
/proc/meminfo: memFree=1054360/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=3868 CPUtime=6.24
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 2601 0 0 0 623 1 0 0 25 0 1 0 210893188 3960832 700 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 967 700 72 123 0 842 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3868

[startup+12.7054 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 28615
/proc/meminfo: memFree=1054360/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=3868 CPUtime=12.69
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 2601 0 0 0 1268 1 0 0 25 0 1 0 210893188 3960832 700 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 967 700 72 123 0 842 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3868

[startup+25.5119 s]
/proc/loadavg: 0.95 0.98 0.93 2/78 28615
/proc/meminfo: memFree=1054360/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=3996 CPUtime=25.49
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 2608 0 0 0 2548 1 0 0 25 0 1 0 210893188 4091904 707 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 999 707 72 123 0 874 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3996

[startup+51.1258 s]
/proc/loadavg: 0.96 0.98 0.93 2/78 28615
/proc/meminfo: memFree=1054360/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=4124 CPUtime=51.1
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 2635 0 0 0 5109 1 0 0 25 0 1 0 210893188 4222976 734 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 1031 734 72 123 0 906 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4124

[startup+102.343 s]
/proc/loadavg: 0.98 0.98 0.93 2/78 28615
/proc/meminfo: memFree=1054296/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=4124 CPUtime=102.3
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 2652 0 0 0 10229 1 0 0 25 0 1 0 210893188 4222976 751 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597997 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 1031 751 72 123 0 906 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4124

[startup+162.372 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 28615
/proc/meminfo: memFree=1054232/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=4124 CPUtime=162.31
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 2661 0 0 0 16230 1 0 0 25 0 1 0 210893188 4222976 760 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 1031 760 72 123 0 906 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 4124

[startup+222.401 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 28615
/proc/meminfo: memFree=1054168/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=4256 CPUtime=222.34
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 2668 0 0 0 22232 2 0 0 25 0 1 0 210893188 4358144 767 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 1064 767 72 123 0 939 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 4256

[startup+282.431 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 28615
/proc/meminfo: memFree=1054104/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=4256 CPUtime=282.35
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 2674 0 0 0 28233 2 0 0 25 0 1 0 210893188 4358144 773 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 1064 773 72 123 0 939 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 4256

[startup+342.459 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 28615
/proc/meminfo: memFree=1054040/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=4256 CPUtime=342.36
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 2678 0 0 0 34234 2 0 0 25 0 1 0 210893188 4358144 777 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 1064 777 72 123 0 939 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 4256

[startup+402.489 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 28615
/proc/meminfo: memFree=1054040/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=4256 CPUtime=402.37
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 2682 0 0 0 40235 2 0 0 25 0 1 0 210893188 4358144 781 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 1064 781 72 123 0 939 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 4256

[startup+462.516 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 28615
/proc/meminfo: memFree=1054168/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=4256 CPUtime=462.38
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 2685 0 0 0 46236 2 0 0 25 0 1 0 210893188 4358144 784 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 1064 784 72 123 0 939 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 4256

[startup+522.543 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 28615
/proc/meminfo: memFree=1054040/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=4436 CPUtime=522.39
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 2711 0 0 0 52237 2 0 0 25 0 1 0 210893188 4542464 810 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 1109 810 72 123 0 984 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 4436

[startup+582.574 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 28615
/proc/meminfo: memFree=1054040/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=4436 CPUtime=582.41
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 2712 0 0 0 58239 2 0 0 25 0 1 0 210893188 4542464 811 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538051 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 1109 811 72 123 0 984 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 4436

[startup+642.607 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 28615
/proc/meminfo: memFree=1053976/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=4436 CPUtime=642.43
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 2720 0 0 0 64240 3 0 0 25 0 1 0 210893188 4542464 819 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 1109 819 72 123 0 984 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 4436

[startup+702.633 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 28615
/proc/meminfo: memFree=1053976/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=4436 CPUtime=702.44
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 2725 0 0 0 70241 3 0 0 25 0 1 0 210893188 4542464 824 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 1109 824 72 123 0 984 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 4436

[startup+762.664 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 28615
/proc/meminfo: memFree=1053976/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=4436 CPUtime=762.45
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 2728 0 0 0 76242 3 0 0 25 0 1 0 210893188 4542464 827 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 1109 827 72 123 0 984 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 4436

[startup+822.695 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 28615
/proc/meminfo: memFree=1053912/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=4436 CPUtime=822.47
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 2731 0 0 0 82244 3 0 0 25 0 1 0 210893188 4542464 830 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 1109 830 72 123 0 984 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 4436

[startup+882.72 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 28615
/proc/meminfo: memFree=1053848/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=4436 CPUtime=882.47
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 2735 0 0 0 88244 3 0 0 25 0 1 0 210893188 4542464 834 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 1109 834 72 123 0 984 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 4436

[startup+942.749 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 28615
/proc/meminfo: memFree=1053848/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=4436 CPUtime=942.48
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 2737 0 0 0 94245 3 0 0 25 0 1 0 210893188 4542464 836 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 1109 836 72 123 0 984 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 4436

[startup+1002.78 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 28615
/proc/meminfo: memFree=1053976/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=4436 CPUtime=1002.5
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 2738 0 0 0 100246 4 0 0 25 0 1 0 210893188 4542464 837 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538257 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 1109 837 72 123 0 984 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 4436

[startup+1062.81 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 28617
/proc/meminfo: memFree=1054040/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=4436 CPUtime=1062.52
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 2742 0 0 0 106248 4 0 0 25 0 1 0 210893188 4542464 841 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 1109 841 72 123 0 984 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 4436

[startup+1122.84 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 28617
/proc/meminfo: memFree=1053976/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=4564 CPUtime=1122.53
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 2744 0 0 0 112249 4 0 0 25 0 1 0 210893188 4673536 843 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 1141 843 72 123 0 1016 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 4564

[startup+1182.87 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 28617
/proc/meminfo: memFree=1053976/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=4564 CPUtime=1182.54
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 2747 0 0 0 118250 4 0 0 25 0 1 0 210893188 4673536 846 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 1141 846 72 123 0 1016 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 4564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 28617
/proc/meminfo: memFree=1053912/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=4564 CPUtime=1200.06
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 2748 0 0 0 120002 4 0 0 25 0 1 0 210893188 4673536 847 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 1141 847 72 123 0 1016 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 4564

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

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

[startup+1200.38 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 28617
/proc/meminfo: memFree=1053912/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=4564 CPUtime=1200.06
/proc/28614/stat : 28614 (march_ks) R 28612 28614 27614 0 -1 4194304 2748 0 0 0 120002 4 0 0 25 0 1 0 210893188 4673536 847 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/28614/statm: 1141 847 72 123 0 1016 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 4564

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.07
CPU user time (s): 1200.02
CPU system time (s): 0.046992
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 4564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2748
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= 788

runsolver used 1.3028 second user time and 2.67359 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Mon Feb 19 18:23:04 UTC 2007

IDJOB= 300495
IDBENCH= 20036
IDSOLVER= 111
FILE ID= node5/300495-1171909384

PBS_JOBID= 3848850

Free space on /tmp= 66550 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S411047518-16.cnf
COMMAND LINE= /tmp/evaluation/300495-1171909384/march_ks /tmp/evaluation/300495-1171909384/instance-300495-1171909384.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-300495-1171909384 -o ROOT/results/node5/solver-300495-1171909384 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300495-1171909384/march_ks /tmp/evaluation/300495-1171909384/instance-300495-1171909384.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  f0ccec97eb6dea6d270c850986623670

RANDOM SEED= 249488197

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1057784 kB
Buffers:         60564 kB
Cached:         816296 kB
SwapCached:          0 kB
Active:         532908 kB
Inactive:       387956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1057784 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2652 kB
Writeback:           0 kB
Mapped:          62868 kB
Slab:            62920 kB
Committed_AS:   767576 kB
PageTables:       1692 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= 66550 MiB

End job on node5 on Mon Feb 19 18:43:06 UTC 2007