Trace number 336683

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) 1200.04 1200.36

General information on the benchmark

Namecrafted/Hard/contest05/counting-clq/
unsat-set-a-clqcolor-16-10-11.sat05-1253.reshuffled-07.cnf
MD5SUMb75724237432e4d0e86c18e7a0ef5859
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables456
Number of clauses15307
Sum of the clauses size45296
Maximum clause length16
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2880
Number of clauses of size 314400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 527

Solver Data (download as text)

0.49/0.51	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.51	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.49/0.51	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.49/0.51	c main()::
0.49/0.51	c initFormula():: searching for DIMACS p-line....
0.49/0.51	c full lookahead due to high density!
0.49/0.51	c initFormula():: the DIMACS p-line indicates a CNF of 456 variables and 15307 clauses.
0.49/0.51	c parseCNF():: parsing....
0.49/0.51	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.51	c runParser():: parsing was successful, warming up engines...
0.49/0.51	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.51	c preprocessing fase I completed:: there are now 456 free variables and 15307 clauses.
0.49/0.51	c stat :: sign balance is biased by 67.813
0.49/0.51	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.49/0.51	c using k-SAT heuristics (size based diff)
0.49/0.51	c longest clause has size 16
0.49/0.51	c simplify_formula():: removed 0 tautological, 0 satisfied and 237600 duplicate clauses
0.49/0.51	c main():: clause / variable ratio: ( 15307 / 456 ) = 33.57
0.49/0.51	c longest clause has size 16
0.49/0.51	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.51	c dynamic_preselect_setsize :: off
0.49/0.51	c suggested doublelook initial :: 0
0.49/0.51	c main():: all systems go!
0.49/0.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 273 JD: 134
2.20/2.23	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 27506 JD: 134
106.77/106.87	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |***************************************************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-336683-1173651697 -o ROOT/results/node22/solver-336683-1173651697 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336683-1173651697/march_ks /tmp/evaluation/336683-1173651697/instance-336683-1173651697.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): 2400 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: 0.99 1.00 1.00 3/77 458
/proc/meminfo: memFree=1850352/2055920 swapFree=4126480/4192956
[pid=458] ppid=456 vsize=788 CPUtime=0
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 110 0 0 0 0 0 0 0 18 0 1 0 21477555 806912 95 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 197 95 47 123 0 72 0

[startup+0.094754 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 458
/proc/meminfo: memFree=1850352/2055920 swapFree=4126480/4192956
[pid=458] ppid=456 vsize=3660 CPUtime=0.09
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 1102 0 0 0 9 0 0 0 18 0 1 0 21477555 3747840 708 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 915 709 67 123 0 790 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3660

[startup+0.101753 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 458
/proc/meminfo: memFree=1850352/2055920 swapFree=4126480/4192956
[pid=458] ppid=456 vsize=3792 CPUtime=0.1
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 1163 0 0 0 10 0 0 0 18 0 1 0 21477555 3883008 769 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 948 770 67 123 0 823 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3792

[startup+0.301769 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 458
/proc/meminfo: memFree=1850352/2055920 swapFree=4126480/4192956
[pid=458] ppid=456 vsize=9232 CPUtime=0.29
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 3797 0 0 0 29 0 0 0 19 0 1 0 21477555 9453568 1936 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628921 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 2308 1936 67 123 0 2183 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9232

[startup+0.701797 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 458
/proc/meminfo: memFree=1850352/2055920 swapFree=4126480/4192956
[pid=458] ppid=456 vsize=7904 CPUtime=0.69
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 4159 0 0 0 68 1 0 0 23 0 1 0 21477555 8093696 1804 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 1976 1804 72 123 0 1851 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7904

[startup+1.50185 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 459
/proc/meminfo: memFree=1843240/2055920 swapFree=4126480/4192956
[pid=458] ppid=456 vsize=7904 CPUtime=1.49
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 4159 0 0 0 148 1 0 0 25 0 1 0 21477555 8093696 1804 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526902 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 1976 1804 72 123 0 1851 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7904

[startup+3.10197 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 459
/proc/meminfo: memFree=1843112/2055920 swapFree=4126480/4192956
[pid=458] ppid=456 vsize=7908 CPUtime=3.09
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 4160 0 0 0 308 1 0 0 25 0 1 0 21477555 8097792 1805 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537922 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 1977 1805 72 123 0 1852 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7908

[startup+6.30121 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 459
/proc/meminfo: memFree=1843056/2055920 swapFree=4126480/4192956
[pid=458] ppid=456 vsize=7908 CPUtime=6.29
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 4160 0 0 0 628 1 0 0 25 0 1 0 21477555 8097792 1805 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 1977 1805 72 123 0 1852 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7908

[startup+12.7017 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 459
/proc/meminfo: memFree=1843056/2055920 swapFree=4126480/4192956
[pid=458] ppid=456 vsize=7908 CPUtime=12.69
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 4160 0 0 0 1268 1 0 0 25 0 1 0 21477555 8097792 1805 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 1977 1805 72 123 0 1852 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7908

[startup+25.5016 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 459
/proc/meminfo: memFree=1843056/2055920 swapFree=4126480/4192956
[pid=458] ppid=456 vsize=7908 CPUtime=25.49
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 4160 0 0 0 2548 1 0 0 25 0 1 0 21477555 8097792 1805 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538126 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 1977 1805 72 123 0 1852 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7908

[startup+51.1015 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 459
/proc/meminfo: memFree=1843056/2055920 swapFree=4126480/4192956
[pid=458] ppid=456 vsize=7908 CPUtime=51.08
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 4160 0 0 0 5107 1 0 0 25 0 1 0 21477555 8097792 1805 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 1977 1805 72 123 0 1852 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7908

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 459
/proc/meminfo: memFree=1842864/2055920 swapFree=4126544/4192956
[pid=458] ppid=456 vsize=8212 CPUtime=102.27
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 4213 0 0 0 10226 1 0 0 25 0 1 0 21477555 8409088 1858 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 2053 1858 72 123 0 1928 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8212

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 459
/proc/meminfo: memFree=1842736/2055920 swapFree=4126544/4192956
[pid=458] ppid=456 vsize=8364 CPUtime=162.25
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 4241 0 0 0 16224 1 0 0 25 0 1 0 21477555 8564736 1886 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134565466 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 2091 1886 72 123 0 1966 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 8364

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 459
/proc/meminfo: memFree=1842608/2055920 swapFree=4126544/4192956
[pid=458] ppid=456 vsize=8364 CPUtime=222.24
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 4271 0 0 0 22223 1 0 0 25 0 1 0 21477555 8564736 1916 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 2091 1916 72 123 0 1966 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 8364

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 459
/proc/meminfo: memFree=1842544/2055920 swapFree=4126608/4192956
[pid=458] ppid=456 vsize=8592 CPUtime=282.23
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 4299 0 0 0 28221 2 0 0 25 0 1 0 21477555 8798208 1944 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 2148 1944 72 123 0 2023 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 8592

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 459
/proc/meminfo: memFree=1842416/2055920 swapFree=4126608/4192956
[pid=458] ppid=456 vsize=8592 CPUtime=342.22
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 4329 0 0 0 34220 2 0 0 25 0 1 0 21477555 8798208 1974 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538261 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 2148 1974 72 123 0 2023 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 8592

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 459
/proc/meminfo: memFree=1842288/2055920 swapFree=4126672/4192956
[pid=458] ppid=456 vsize=8932 CPUtime=402.2
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 4358 0 0 0 40218 2 0 0 25 0 1 0 21477555 9146368 2003 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 2233 2003 72 123 0 2108 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 8932

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 459
/proc/meminfo: memFree=1842160/2055920 swapFree=4126672/4192956
[pid=458] ppid=456 vsize=8932 CPUtime=462.18
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 4388 0 0 0 46216 2 0 0 25 0 1 0 21477555 9146368 2033 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 2233 2033 72 123 0 2108 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 8932

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 459
/proc/meminfo: memFree=1842032/2055920 swapFree=4126672/4192956
[pid=458] ppid=456 vsize=9444 CPUtime=522.17
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 4418 0 0 0 52215 2 0 0 25 0 1 0 21477555 9670656 2063 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 2361 2063 72 123 0 2236 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 9444

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 459
/proc/meminfo: memFree=1841904/2055920 swapFree=4126736/4192956
[pid=458] ppid=456 vsize=9444 CPUtime=582.16
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 4445 0 0 0 58213 3 0 0 25 0 1 0 21477555 9670656 2090 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 2361 2090 72 123 0 2236 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 9444

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 459
/proc/meminfo: memFree=1841712/2055920 swapFree=4126736/4192956
[pid=458] ppid=456 vsize=9444 CPUtime=642.15
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 4474 0 0 0 64212 3 0 0 25 0 1 0 21477555 9670656 2119 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527269 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 2361 2119 72 123 0 2236 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 9444

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 459
/proc/meminfo: memFree=1841456/2055920 swapFree=4126800/4192956
[pid=458] ppid=456 vsize=9444 CPUtime=702.13
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 4503 0 0 0 70210 3 0 0 25 0 1 0 21477555 9670656 2148 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527248 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 2361 2148 72 123 0 2236 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 9444

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 459
/proc/meminfo: memFree=1841328/2055920 swapFree=4126800/4192956
[pid=458] ppid=456 vsize=9444 CPUtime=762.12
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 4533 0 0 0 76209 3 0 0 25 0 1 0 21477555 9670656 2178 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 2361 2178 72 123 0 2236 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 9444

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 459
/proc/meminfo: memFree=1841200/2055920 swapFree=4126800/4192956
[pid=458] ppid=456 vsize=10208 CPUtime=822.11
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 4564 0 0 0 82207 4 0 0 25 0 1 0 21477555 10452992 2209 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538237 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 2552 2209 72 123 0 2427 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 10208

[startup+882.301 s]
/proc/loadavg: 1.10 1.03 1.01 2/78 459
/proc/meminfo: memFree=1841072/2055920 swapFree=4126864/4192956
[pid=458] ppid=456 vsize=10208 CPUtime=882.09
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 4591 0 0 0 88205 4 0 0 25 0 1 0 21477555 10452992 2236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 2552 2236 72 123 0 2427 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 10208

[startup+942.302 s]
/proc/loadavg: 1.11 1.05 1.01 2/78 459
/proc/meminfo: memFree=1841072/2055920 swapFree=4126864/4192956
[pid=458] ppid=456 vsize=10208 CPUtime=942.08
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 4622 0 0 0 94204 4 0 0 25 0 1 0 21477555 10452992 2267 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 2552 2267 72 123 0 2427 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 10208

[startup+1002.3 s]
/proc/loadavg: 1.04 1.04 1.00 2/78 459
/proc/meminfo: memFree=1841008/2055920 swapFree=4126928/4192956
[pid=458] ppid=456 vsize=10208 CPUtime=1002.06
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 4652 0 0 0 100202 4 0 0 25 0 1 0 21477555 10452992 2297 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 2552 2297 72 123 0 2427 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 10208

[startup+1062.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 459
/proc/meminfo: memFree=1840880/2055920 swapFree=4126928/4192956
[pid=458] ppid=456 vsize=10208 CPUtime=1062.05
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 4681 0 0 0 106201 4 0 0 25 0 1 0 21477555 10452992 2326 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 2552 2326 72 123 0 2427 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 10208

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 459
/proc/meminfo: memFree=1840752/2055920 swapFree=4126928/4192956
[pid=458] ppid=456 vsize=10208 CPUtime=1122.03
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 4711 0 0 0 112199 4 0 0 25 0 1 0 21477555 10452992 2356 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527288 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 2552 2356 72 123 0 2427 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 10208

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 459
/proc/meminfo: memFree=1840688/2055920 swapFree=4126996/4192956
[pid=458] ppid=456 vsize=11360 CPUtime=1182.03
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 4739 0 0 0 118198 5 0 0 25 0 1 0 21477555 11632640 2384 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537940 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 2840 2384 72 123 0 2715 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 11360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 459
/proc/meminfo: memFree=1840624/2055920 swapFree=4126996/4192956
[pid=458] ppid=456 vsize=11360 CPUtime=1200.03
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 4748 0 0 0 119998 5 0 0 25 0 1 0 21477555 11632640 2393 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538212 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 2840 2393 72 123 0 2715 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 11360

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 459
/proc/meminfo: memFree=1840624/2055920 swapFree=4126996/4192956
[pid=458] ppid=456 vsize=11360 CPUtime=1200.03
/proc/458/stat : 458 (march_ks) R 456 458 31773 0 -1 4194304 4748 0 0 0 119998 5 0 0 25 0 1 0 21477555 11632640 2393 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538212 0 0 4096 0 0 0 0 17 1 0 0
/proc/458/statm: 2840 2393 72 123 0 2715 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 11360

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.04
CPU user time (s): 1199.98
CPU system time (s): 0.055991
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 11360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4748
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= 25729

runsolver used 1.48577 second user time and 2.70259 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Sun Mar 11 22:21:37 UTC 2007

IDJOB= 336683
IDBENCH= 24681
IDSOLVER= 111
FILE ID= node22/336683-1173651697

PBS_JOBID= 4101350

Free space on /tmp= 66562 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/counting-clq/unsat-set-a-clqcolor-16-10-11.sat05-1253.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336683-1173651697/march_ks /tmp/evaluation/336683-1173651697/instance-336683-1173651697.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-336683-1173651697 -o ROOT/results/node22/solver-336683-1173651697 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336683-1173651697/march_ks /tmp/evaluation/336683-1173651697/instance-336683-1173651697.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  b75724237432e4d0e86c18e7a0ef5859

RANDOM SEED= 829310715

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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:       1850760 kB
Buffers:         30316 kB
Cached:         112140 kB
SwapCached:      21628 kB
Active:          76672 kB
Inactive:       100764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1850760 kB
SwapTotal:     4192956 kB
SwapFree:      4126480 kB
Dirty:            2488 kB
Writeback:           0 kB
Mapped:          39308 kB
Slab:            13204 kB
Committed_AS:   183096 kB
PageTables:       1772 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= 66562 MiB

End job on node22 on Sun Mar 11 22:41:39 UTC 2007