Trace number 337523

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 1200.51

General information on the benchmark

Namecrafted/Hard/contest03/others/
color-18-4.sat05-443.reshuffled-07.cnf
MD5SUMef7f419fe4e145465fe8ec684a206f9b
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 variables1296
Number of clauses95904
Sum of the clauses size379728
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21944
Number of clauses of size 30
Number of clauses of size 493960
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

4.49/4.59	c main():: ***                                   [ march satisfiability solver ]                                   ***
4.49/4.59	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
4.49/4.59	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
4.49/4.59	c main()::
4.49/4.59	c initFormula():: searching for DIMACS p-line....
4.49/4.59	c full lookahead due to high density!
4.49/4.59	c initFormula():: the DIMACS p-line indicates a CNF of 1296 variables and 95904 clauses.
4.49/4.59	c parseCNF():: parsing....
4.49/4.59	c parseCNF():: the CNF contains 0 unary clauses.
4.49/4.59	c runParser():: parsing was successful, warming up engines...
4.49/4.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.49/4.59	c preprocessing fase I completed:: there are now 1296 free variables and 95904 clauses.
4.49/4.59	c stat :: sign balance is biased by 289.780
4.49/4.59	c shorten_equivalence(): average equivalence length reduced from nan to nan
4.49/4.59	c using k-SAT heuristics (size based diff)
4.49/4.59	c longest clause has size 4
4.49/4.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.49/4.59	c main():: clause / variable ratio: ( 95904 / 1296 ) = 74.00
4.49/4.59	c longest clause has size 4
4.49/4.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.49/4.59	c dynamic_preselect_setsize :: off
4.49/4.59	c suggested doublelook initial :: 0
4.49/4.59	c main():: all systems go!
4.49/4.59	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/node45/watcher-337523-1173668991 -o ROOT/results/node45/solver-337523-1173668991 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337523-1173668991/march_ks /tmp/evaluation/337523-1173668991/instance-337523-1173668991.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: 0.93 1.08 1.05 3/64 15065
/proc/meminfo: memFree=1786304/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=1540 CPUtime=0
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 203 0 0 0 0 0 0 0 18 0 1 0 92874882 1576960 188 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134790488 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 385 188 47 123 0 260 0

[startup+0.0970541 s]
/proc/loadavg: 0.93 1.08 1.05 3/64 15065
/proc/meminfo: memFree=1786304/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=2860 CPUtime=0.09
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 601 0 0 0 9 0 0 0 18 0 1 0 92874882 2928640 586 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 715 586 47 123 0 590 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2860

[startup+0.10111 s]
/proc/loadavg: 0.93 1.08 1.05 3/64 15065
/proc/meminfo: memFree=1786304/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=2860 CPUtime=0.09
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 618 0 0 0 9 0 0 0 18 0 1 0 92874882 2928640 603 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 715 603 47 123 0 590 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2860

[startup+0.30109 s]
/proc/loadavg: 0.93 1.08 1.05 3/64 15065
/proc/meminfo: memFree=1786304/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=10604 CPUtime=0.29
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 1912 0 0 0 28 1 0 0 19 0 1 0 92874882 10858496 1800 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554758 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 2651 1800 52 123 0 2526 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10604

[startup+0.701163 s]
/proc/loadavg: 0.93 1.08 1.05 3/64 15065
/proc/meminfo: memFree=1786304/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=12032 CPUtime=0.69
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 5831 0 0 0 67 2 0 0 22 0 1 0 92874882 12320768 2203 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 3008 2203 67 123 0 2883 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12032

[startup+1.50131 s]
/proc/loadavg: 0.93 1.08 1.05 2/65 15066
/proc/meminfo: memFree=1777720/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=12032 CPUtime=1.49
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 5831 0 0 0 147 2 0 0 25 0 1 0 92874882 12320768 2203 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 3008 2203 67 123 0 2883 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12032

[startup+3.1026 s]
/proc/loadavg: 0.93 1.07 1.05 2/65 15066
/proc/meminfo: memFree=1777464/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=12032 CPUtime=3.09
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 5831 0 0 0 307 2 0 0 25 0 1 0 92874882 12320768 2203 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 3008 2203 67 123 0 2883 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12032

[startup+6.30118 s]
/proc/loadavg: 0.93 1.07 1.05 2/65 15066
/proc/meminfo: memFree=1776824/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=14728 CPUtime=6.28
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 9831 0 0 0 625 3 0 0 25 0 1 0 92874882 15081472 2321 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 3682 2321 72 123 0 3557 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14728

[startup+12.7013 s]
/proc/loadavg: 0.94 1.07 1.05 2/65 15066
/proc/meminfo: memFree=1776760/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=15132 CPUtime=12.68
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 9902 0 0 0 1265 3 0 0 25 0 1 0 92874882 15495168 2392 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 3783 2392 72 123 0 3658 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15132

[startup+25.5017 s]
/proc/loadavg: 0.95 1.07 1.04 2/65 15066
/proc/meminfo: memFree=1776312/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=15572 CPUtime=25.48
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 9997 0 0 0 2544 4 0 0 25 0 1 0 92874882 15945728 2487 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628927 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 3893 2487 72 123 0 3768 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15572

[startup+51.1013 s]
/proc/loadavg: 0.97 1.06 1.04 2/65 15066
/proc/meminfo: memFree=1775736/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=16292 CPUtime=51.07
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 10166 0 0 0 5103 4 0 0 25 0 1 0 92874882 16683008 2656 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564802 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 4073 2656 72 123 0 3948 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16292

[startup+102.306 s]
/proc/loadavg: 0.98 1.05 1.04 2/65 15066
/proc/meminfo: memFree=1774392/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=17572 CPUtime=102.25
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 10509 0 0 0 10221 4 0 0 25 0 1 0 92874882 17993728 2999 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 4393 2999 72 123 0 4268 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17572

[startup+162.302 s]
/proc/loadavg: 0.99 1.04 1.03 2/65 15066
/proc/meminfo: memFree=1772792/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=20448 CPUtime=162.23
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 10910 0 0 0 16218 5 0 0 25 0 1 0 92874882 20938752 3400 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 5112 3400 72 123 0 4987 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 20448

[startup+222.301 s]
/proc/loadavg: 0.99 1.03 1.02 2/65 15066
/proc/meminfo: memFree=1771128/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=23036 CPUtime=222.2
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 11310 0 0 0 22215 5 0 0 25 0 1 0 92874882 23588864 3800 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 5759 3800 72 123 0 5634 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 23036

[startup+282.301 s]
/proc/loadavg: 0.99 1.02 1.02 2/65 15068
/proc/meminfo: memFree=1769528/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=23036 CPUtime=282.18
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 11709 0 0 0 28212 6 0 0 25 0 1 0 92874882 23588864 4199 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597961 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 5759 4199 72 123 0 5634 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 23036

[startup+342.301 s]
/proc/loadavg: 0.99 1.02 1.01 2/65 15068
/proc/meminfo: memFree=1767928/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=26916 CPUtime=342.16
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 12109 0 0 0 34210 6 0 0 25 0 1 0 92874882 27561984 4599 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134589731 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 6729 4599 72 123 0 6604 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 26916

[startup+402.301 s]
/proc/loadavg: 0.99 1.01 1.01 2/65 15068
/proc/meminfo: memFree=1766264/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=26916 CPUtime=402.14
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 12506 0 0 0 40207 7 0 0 25 0 1 0 92874882 27561984 4996 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 6729 4996 72 123 0 6604 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 26916

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15068
/proc/meminfo: memFree=1764664/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=32736 CPUtime=462.12
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 12906 0 0 0 46204 8 0 0 25 0 1 0 92874882 33521664 5396 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134565482 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 8184 5396 72 123 0 8059 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 32736

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15068
/proc/meminfo: memFree=1763128/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=32736 CPUtime=522.09
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 13306 0 0 0 52201 8 0 0 25 0 1 0 92874882 33521664 5796 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579053 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 8184 5796 72 123 0 8059 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 32736

[startup+582.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15068
/proc/meminfo: memFree=1761528/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=32736 CPUtime=582.07
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 13704 0 0 0 58199 8 0 0 25 0 1 0 92874882 33521664 6194 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134549487 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 8184 6194 72 123 0 8059 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 32736

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15068
/proc/meminfo: memFree=1759864/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=32736 CPUtime=642.06
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 14103 0 0 0 64197 9 0 0 25 0 1 0 92874882 33521664 6593 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598976 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 8184 6593 72 123 0 8059 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 32736

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15068
/proc/meminfo: memFree=1758264/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=41468 CPUtime=702.03
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 14501 0 0 0 70194 9 0 0 25 0 1 0 92874882 42463232 6991 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134565456 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 10367 6991 72 123 0 10242 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 41468

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15068
/proc/meminfo: memFree=1756600/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=41468 CPUtime=762.02
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 14900 0 0 0 76192 10 0 0 25 0 1 0 92874882 42463232 7390 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585086 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 10367 7390 72 123 0 10242 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 41468

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15068
/proc/meminfo: memFree=1755000/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=41468 CPUtime=821.99
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 15300 0 0 0 82189 10 0 0 25 0 1 0 92874882 42463232 7790 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563395 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 10367 7790 72 123 0 10242 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 41468

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15068
/proc/meminfo: memFree=1753400/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=41468 CPUtime=881.96
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 15698 0 0 0 88186 10 0 0 25 0 1 0 92874882 42463232 8188 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597263 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 10367 8188 72 123 0 10242 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 41468

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15068
/proc/meminfo: memFree=1751864/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=41468 CPUtime=941.95
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 16097 0 0 0 94184 11 0 0 25 0 1 0 92874882 42463232 8587 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 10367 8587 72 123 0 10242 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 41468

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15068
/proc/meminfo: memFree=1750264/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=41468 CPUtime=1001.92
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 16496 0 0 0 100181 11 0 0 25 0 1 0 92874882 42463232 8986 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134596427 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 10367 8986 72 123 0 10242 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 41468

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15068
/proc/meminfo: memFree=1748664/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=54564 CPUtime=1061.9
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 16896 0 0 0 106178 12 0 0 25 0 1 0 92874882 55873536 9386 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564199 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 13641 9386 72 123 0 13516 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 54564

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15068
/proc/meminfo: memFree=1747064/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=54564 CPUtime=1121.88
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 17297 0 0 0 112176 12 0 0 25 0 1 0 92874882 55873536 9787 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134578740 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 13641 9787 72 123 0 13516 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 54564

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15068
/proc/meminfo: memFree=1745464/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=54564 CPUtime=1181.86
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 17699 0 0 0 118173 13 0 0 25 0 1 0 92874882 55873536 10189 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 13641 10189 72 123 0 13516 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 54564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15068
/proc/meminfo: memFree=1744952/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=54564 CPUtime=1200.06
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 17821 0 0 0 119993 13 0 0 25 0 1 0 92874882 55873536 10311 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563591 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 13641 10311 72 123 0 13516 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 54564

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: 0.99 1.00 1.00 2/65 15068
/proc/meminfo: memFree=1744952/2055920 swapFree=4183640/4192956
[pid=15065] ppid=15063 vsize=54564 CPUtime=1200.06
/proc/15065/stat : 15065 (march_ks) R 15063 15065 14336 0 -1 4194304 17821 0 0 0 119993 13 0 0 25 0 1 0 92874882 55873536 10311 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563591 0 0 4096 0 0 0 0 17 1 0 0
/proc/15065/statm: 13641 10311 72 123 0 13516 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 54564

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.138978
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 54564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.138978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17821
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= 1552

runsolver used 0.796878 second user time and 2.49062 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Mon Mar 12 03:09:51 UTC 2007

IDJOB= 337523
IDBENCH= 24701
IDSOLVER= 111
FILE ID= node45/337523-1173668991

PBS_JOBID= 4101710

Free space on /tmp= 66374 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/color-18-4.sat05-443.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337523-1173668991/march_ks /tmp/evaluation/337523-1173668991/instance-337523-1173668991.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-337523-1173668991 -o ROOT/results/node45/solver-337523-1173668991 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337523-1173668991/march_ks /tmp/evaluation/337523-1173668991/instance-337523-1173668991.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  ef7f419fe4e145465fe8ec684a206f9b

RANDOM SEED= 292857888

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.265
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		: 3000.265
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:       1786776 kB
Buffers:         24296 kB
Cached:         196116 kB
SwapCached:       4056 kB
Active:          74636 kB
Inactive:       156928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786776 kB
SwapTotal:     4192956 kB
SwapFree:      4183640 kB
Dirty:            4172 kB
Writeback:           0 kB
Mapped:          15796 kB
Slab:            23688 kB
Committed_AS:   146984 kB
PageTables:       1396 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= 66374 MiB

End job on node45 on Mon Mar 12 03:29:54 UTC 2007