Trace number 336095

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) 1200.08 1200.52

General information on the benchmark

Namecrafted/Hard/contest05/others/
sgp_5-6-8.sat05-2669.reshuffled-07.cnf
MD5SUM4064da8380443613a08af89e2e77b8a2
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 variables58560
Number of clauses778800
Sum of the clauses size1766280
Maximum clause length48
Minimum clause length1
Number of clauses of size 196
Number of clauses of size 2599208
Number of clauses of size 3177096
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52400

Solver Data (download as text)

13.28/13.31	c main():: ***                                   [ march satisfiability solver ]                                   ***
13.28/13.31	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
13.28/13.31	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
13.28/13.31	c main()::
13.28/13.31	c initFormula():: searching for DIMACS p-line....
13.28/13.31	c full lookahead due to high density!
13.28/13.31	c initFormula():: the DIMACS p-line indicates a CNF of 58560 variables and 778800 clauses.
13.28/13.31	c parseCNF():: parsing....
13.28/13.31	c parseCNF():: the CNF contains 96 unary clauses.
13.28/13.31	c runParser():: parsing was successful, warming up engines...
13.28/13.31	c simplify_formula():: removed 0 tautological, 335040 satisfied and 0 duplicate clauses
13.28/13.31	c preprocessing fase I completed:: there are now 29376 free variables and 443760 clauses.
13.28/13.31	c stat :: sign balance is biased by 7.008
13.28/13.31	c shorten_equivalence(): average equivalence length reduced from nan to nan
13.28/13.31	c using k-SAT heuristics (size based diff)
13.28/13.31	c longest clause has size 48
13.28/13.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 81696 duplicate clauses
13.28/13.31	c resolvent_look() :: found 48384 resolvents
13.28/13.31	c main():: clause / variable ratio: ( 492144 / 58560 ) = 8.40
13.28/13.31	c longest clause has size 48
13.28/13.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
13.28/13.31	c dynamic_preselect_setsize :: off
13.28/13.31	c suggested doublelook initial :: 0
13.28/13.31	c main():: all systems go!
13.28/13.31	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/node60/watcher-336095-1173640357 -o ROOT/results/node60/solver-336095-1173640357 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336095-1173640357/march_ks /tmp/evaluation/336095-1173640357/instance-336095-1173640357.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: 1.63 1.78 1.44 3/64 17642
/proc/meminfo: memFree=1903720/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=3932 CPUtime=0
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 740 0 0 0 0 0 0 0 18 0 1 0 383992733 4026368 726 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134557383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 983 731 45 123 0 858 0

[startup+0.063976 s]
/proc/loadavg: 1.63 1.78 1.44 3/64 17642
/proc/meminfo: memFree=1903720/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=11888 CPUtime=0.05
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 2122 0 0 0 5 0 0 0 18 0 1 0 383992733 12173312 2107 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 2972 2107 47 123 0 2847 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11888

[startup+0.101982 s]
/proc/loadavg: 1.63 1.78 1.44 3/64 17642
/proc/meminfo: memFree=1903720/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=12416 CPUtime=0.09
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 2282 0 0 0 9 0 0 0 18 0 1 0 383992733 12713984 2267 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 3104 2267 47 123 0 2979 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12416

[startup+0.302018 s]
/proc/loadavg: 1.63 1.78 1.44 3/64 17642
/proc/meminfo: memFree=1903720/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=15188 CPUtime=0.29
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 3128 0 0 0 28 1 0 0 19 0 1 0 383992733 15552512 3113 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 3797 3113 47 123 0 3672 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15188

[startup+0.701088 s]
/proc/loadavg: 1.63 1.78 1.44 3/64 17642
/proc/meminfo: memFree=1903720/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=20468 CPUtime=0.69
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 4811 0 0 0 67 2 0 0 22 0 1 0 383992733 20959232 4796 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 5117 4796 47 123 0 4992 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20468

[startup+1.50123 s]
/proc/loadavg: 1.63 1.78 1.44 2/65 17643
/proc/meminfo: memFree=1871584/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=61796 CPUtime=1.49
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 10325 0 0 0 145 4 0 0 25 0 1 0 383992733 63279104 8959 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628674 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 15449 8959 50 123 0 15324 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61796

[startup+3.10151 s]
/proc/loadavg: 1.63 1.78 1.44 2/65 17643
/proc/meminfo: memFree=1865248/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=60024 CPUtime=3.09
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 12236 0 0 0 303 6 0 0 25 0 1 0 383992733 61464576 8850 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134561702 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 15006 8850 52 123 0 14881 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 60024

[startup+6.30109 s]
/proc/loadavg: 1.58 1.77 1.44 2/65 17643
/proc/meminfo: memFree=1867168/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=59076 CPUtime=6.29
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 27128 0 0 0 617 12 0 0 25 0 1 0 383992733 60493824 8523 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 14769 8527 62 123 0 14644 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 59076

[startup+12.7012 s]
/proc/loadavg: 1.53 1.75 1.44 2/65 17643
/proc/meminfo: memFree=1810600/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=162176 CPUtime=12.68
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 72744 0 0 0 1235 33 0 0 25 0 1 0 383992733 166068224 29846 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554758 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 40544 29846 68 123 0 40419 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 162176

[startup+25.5015 s]
/proc/loadavg: 1.41 1.72 1.43 3/65 17643
/proc/meminfo: memFree=1799016/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=143424 CPUtime=25.49
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 75768 0 0 0 2514 35 0 0 25 0 1 0 383992733 146866176 26194 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 35856 26194 72 123 0 35731 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 143424

[startup+51.1011 s]
/proc/loadavg: 1.27 1.66 1.42 2/65 17643
/proc/meminfo: memFree=1798952/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=143424 CPUtime=51.06
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 75769 0 0 0 5071 35 0 0 25 0 1 0 383992733 146866176 26195 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 35856 26195 72 123 0 35731 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 143424

[startup+102.305 s]
/proc/loadavg: 1.12 1.55 1.39 2/65 17643
/proc/meminfo: memFree=1799080/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=143424 CPUtime=102.24
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 75769 0 0 0 10189 35 0 0 25 0 1 0 383992733 146866176 26195 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 35856 26195 72 123 0 35731 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 143424

[startup+162.302 s]
/proc/loadavg: 1.04 1.45 1.36 2/65 17643
/proc/meminfo: memFree=1799016/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=143424 CPUtime=162.22
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 75769 0 0 0 16187 35 0 0 25 0 1 0 383992733 146866176 26195 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 35856 26195 72 123 0 35731 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 143424

[startup+222.302 s]
/proc/loadavg: 1.01 1.37 1.34 2/65 17643
/proc/meminfo: memFree=1798952/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=143424 CPUtime=222.2
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 75769 0 0 0 22185 35 0 0 25 0 1 0 383992733 146866176 26195 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 35856 26195 72 123 0 35731 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 143424

[startup+282.302 s]
/proc/loadavg: 1.07 1.31 1.32 2/65 17643
/proc/meminfo: memFree=1798888/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=143424 CPUtime=282.18
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 75769 0 0 0 28183 35 0 0 25 0 1 0 383992733 146866176 26195 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 35856 26195 72 123 0 35731 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 143424

[startup+342.301 s]
/proc/loadavg: 1.09 1.27 1.30 2/65 17643
/proc/meminfo: memFree=1798896/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=143424 CPUtime=342.15
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 75769 0 0 0 34180 35 0 0 25 0 1 0 383992733 146866176 26195 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 35856 26195 72 123 0 35731 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 143424

[startup+402.302 s]
/proc/loadavg: 1.17 1.26 1.30 2/65 17643
/proc/meminfo: memFree=1798896/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=143424 CPUtime=402.13
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 75770 0 0 0 40178 35 0 0 25 0 1 0 383992733 146866176 26196 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 35856 26196 72 123 0 35731 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 143424

[startup+462.301 s]
/proc/loadavg: 1.11 1.23 1.28 2/65 17643
/proc/meminfo: memFree=1798896/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=143424 CPUtime=462.11
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 75770 0 0 0 46176 35 0 0 25 0 1 0 383992733 146866176 26196 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 35856 26196 72 123 0 35731 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 143424

[startup+522.301 s]
/proc/loadavg: 1.04 1.18 1.26 2/65 17643
/proc/meminfo: memFree=1798832/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=143424 CPUtime=522.09
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 75770 0 0 0 52174 35 0 0 25 0 1 0 383992733 146866176 26196 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 35856 26196 72 123 0 35731 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 143424

[startup+582.302 s]
/proc/loadavg: 1.01 1.15 1.24 2/65 17643
/proc/meminfo: memFree=1798832/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=143424 CPUtime=582.07
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 75770 0 0 0 58172 35 0 0 25 0 1 0 383992733 146866176 26196 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 35856 26196 72 123 0 35731 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 143424

[startup+642.302 s]
/proc/loadavg: 1.00 1.12 1.22 2/65 17643
/proc/meminfo: memFree=1798896/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=143424 CPUtime=642.05
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 75770 0 0 0 64170 35 0 0 25 0 1 0 383992733 146866176 26196 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 35856 26196 72 123 0 35731 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 143424

[startup+702.301 s]
/proc/loadavg: 1.00 1.09 1.21 2/65 17643
/proc/meminfo: memFree=1798896/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=143424 CPUtime=702.03
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 75770 0 0 0 70168 35 0 0 25 0 1 0 383992733 146866176 26196 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 35856 26196 72 123 0 35731 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 143424

[startup+762.306 s]
/proc/loadavg: 1.00 1.07 1.19 2/65 17643
/proc/meminfo: memFree=1798960/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=143424 CPUtime=762.01
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 75770 0 0 0 76166 35 0 0 25 0 1 0 383992733 146866176 26196 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 35856 26196 72 123 0 35731 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 143424

[startup+822.302 s]
/proc/loadavg: 1.00 1.06 1.17 2/65 17643
/proc/meminfo: memFree=1798960/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=143424 CPUtime=821.98
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 75770 0 0 0 82163 35 0 0 25 0 1 0 383992733 146866176 26196 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 35856 26196 72 123 0 35731 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 143424

[startup+882.301 s]
/proc/loadavg: 1.00 1.05 1.16 2/65 17643
/proc/meminfo: memFree=1798960/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=143424 CPUtime=881.96
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 75770 0 0 0 88161 35 0 0 25 0 1 0 383992733 146866176 26196 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526992 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 35856 26196 72 123 0 35731 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 143424

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 17643
/proc/meminfo: memFree=1798960/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=143424 CPUtime=941.94
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 75770 0 0 0 94159 35 0 0 25 0 1 0 383992733 146866176 26196 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 35856 26196 72 123 0 35731 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 143424

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.14 2/65 17643
/proc/meminfo: memFree=1798896/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=143424 CPUtime=1001.92
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 75770 0 0 0 100157 35 0 0 25 0 1 0 383992733 146866176 26196 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 35856 26196 72 123 0 35731 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 143424

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 17643
/proc/meminfo: memFree=1798896/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=143424 CPUtime=1061.9
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 75770 0 0 0 106155 35 0 0 25 0 1 0 383992733 146866176 26196 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 35856 26196 72 123 0 35731 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 143424

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 17643
/proc/meminfo: memFree=1798832/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=143424 CPUtime=1121.88
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 75771 0 0 0 112153 35 0 0 25 0 1 0 383992733 146866176 26197 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 35856 26197 72 123 0 35731 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 143424

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 17643
/proc/meminfo: memFree=1798832/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=143424 CPUtime=1181.86
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 75771 0 0 0 118151 35 0 0 25 0 1 0 383992733 146866176 26197 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 35856 26197 72 123 0 35731 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 143424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 17643
/proc/meminfo: memFree=1798832/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=143424 CPUtime=1200.05
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 75771 0 0 0 119970 35 0 0 25 0 1 0 383992733 146866176 26197 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 35856 26197 72 123 0 35731 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 143424

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 17643
/proc/meminfo: memFree=1798832/2055920 swapFree=4175904/4192956
[pid=17642] ppid=17640 vsize=143424 CPUtime=1200.05
/proc/17642/stat : 17642 (march_ks) R 17640 17642 17577 0 -1 4194304 75771 0 0 0 119970 35 0 0 25 0 1 0 383992733 146866176 26197 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/17642/statm: 35856 26197 72 123 0 35731 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 143424

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.71
CPU system time (s): 0.368943
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 162176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.71
system time used= 0.368943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 75771
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= 1229

runsolver used 0.827874 second user time and 2.46663 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Sun Mar 11 19:12:39 UTC 2007

IDJOB= 336095
IDBENCH= 24667
IDSOLVER= 111
FILE ID= node60/336095-1173640357

PBS_JOBID= 4101352

Free space on /tmp= 66512 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/others/sgp_5-6-8.sat05-2669.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336095-1173640357/march_ks /tmp/evaluation/336095-1173640357/instance-336095-1173640357.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-336095-1173640357 -o ROOT/results/node60/solver-336095-1173640357 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336095-1173640357/march_ks /tmp/evaluation/336095-1173640357/instance-336095-1173640357.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  4064da8380443613a08af89e2e77b8a2

RANDOM SEED= 876799591

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.283
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		: 3000.283
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:       1904192 kB
Buffers:         14664 kB
Cached:          91684 kB
SwapCached:      11088 kB
Active:          48372 kB
Inactive:        75436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1904192 kB
SwapTotal:     4192956 kB
SwapFree:      4175904 kB
Dirty:           14840 kB
Writeback:           0 kB
Mapped:          15140 kB
Slab:            13884 kB
Committed_AS:   947688 kB
PageTables:       1464 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= 66512 MiB

End job on node60 on Sun Mar 11 19:32:42 UTC 2007