Trace number 368885

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) 5000.06 5001.91

General information on the benchmark

Namecrafted/Medium/contest05/sabharwal/
gt-ordering-unsat-gt-035.sat05-1308.reshuffled-07.cnf
MD5SUMb48823728f2aa04622fbc4c81dd39148
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark14.2938
Satisfiable
(Un)Satisfiability was proved
Number of variables1190
Number of clauses39900
Sum of the clauses size120190
Maximum clause length34
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2595
Number of clauses of size 339270
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 535

Solver Data (download as text)

1.39/1.42	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.39/1.42	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.39/1.42	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.39/1.42	c main()::
1.39/1.42	c initFormula():: searching for DIMACS p-line....
1.39/1.42	c full lookahead due to high density!
1.39/1.42	c initFormula():: the DIMACS p-line indicates a CNF of 1225 variables and 39900 clauses.
1.39/1.42	c parseCNF():: parsing....
1.39/1.42	c parseCNF():: the CNF contains 0 unary clauses.
1.39/1.42	c runParser():: parsing was successful, warming up engines...
1.39/1.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.39/1.42	c preprocessing fase I completed:: there are now 1225 free variables and 39900 clauses.
1.39/1.42	c stat :: sign balance is biased by 0.478
1.39/1.42	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.39/1.42	c using k-SAT heuristics (size based diff)
1.39/1.42	c longest clause has size 34
1.39/1.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.39/1.42	c resolvent_look() :: found 40460 resolvents
1.39/1.42	c main():: clause / variable ratio: ( 80360 / 1225 ) = 65.60
1.39/1.42	c longest clause has size 34
1.39/1.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.39/1.42	c dynamic_preselect_setsize :: off
1.39/1.42	c suggested doublelook initial :: 0
1.39/1.42	c main():: all systems go!
1.39/1.42	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 202 JD: 95
40.28/40.35	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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node66/watcher-368885-1177244459 -o ROOT/results/node66/solver-368885-1177244459 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368885-1177244459/march_ks /tmp/evaluation/368885-1177244459/instance-368885-1177244459.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 26823
/proc/meminfo: memFree=1626560/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=1100 CPUtime=0
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 200435524 1126400 131 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 275 131 47 123 0 150 0

[startup+0.041709 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 26823
/proc/meminfo: memFree=1626560/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=1496 CPUtime=0.03
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 288 0 0 0 3 0 0 0 18 0 1 0 200435524 1531904 273 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 374 273 47 123 0 249 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1496

[startup+0.10172 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 26823
/proc/meminfo: memFree=1626560/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=4784 CPUtime=0.09
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 881 0 0 0 9 0 0 0 18 0 1 0 200435524 4898816 785 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554761 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 1196 785 52 123 0 1071 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4784

[startup+0.301759 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 26823
/proc/meminfo: memFree=1626560/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=5400 CPUtime=0.29
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 2662 0 0 0 28 1 0 0 19 0 1 0 200435524 5529600 972 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 1350 972 67 123 0 1225 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5400

[startup+0.701838 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 26823
/proc/meminfo: memFree=1626560/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=10004 CPUtime=0.69
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 5712 0 0 0 67 2 0 0 22 0 1 0 200435524 10244096 2075 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134561815 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 2501 2075 67 123 0 2376 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10004

[startup+1.502 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26824
/proc/meminfo: memFree=1605240/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25056 CPUtime=1.49
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22428 0 0 0 139 10 0 0 25 0 1 0 200435524 25657344 5664 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6264 5664 72 123 0 6139 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25056

[startup+3.10132 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26824
/proc/meminfo: memFree=1603896/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25056 CPUtime=3.08
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22428 0 0 0 298 10 0 0 25 0 1 0 200435524 25657344 5664 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6264 5664 72 123 0 6139 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 25056

[startup+6.30196 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26824
/proc/meminfo: memFree=1603768/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25056 CPUtime=6.29
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22428 0 0 0 618 11 0 0 25 0 1 0 200435524 25657344 5664 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6264 5664 72 123 0 6139 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25056

[startup+12.7012 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26824
/proc/meminfo: memFree=1603704/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25056 CPUtime=12.69
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22428 0 0 0 1258 11 0 0 25 0 1 0 200435524 25657344 5664 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6264 5664 72 123 0 6139 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25056

[startup+25.5018 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26824
/proc/meminfo: memFree=1603704/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25056 CPUtime=25.49
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22428 0 0 0 2538 11 0 0 25 0 1 0 200435524 25657344 5664 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6264 5664 72 123 0 6139 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25056

[startup+51.1019 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26824
/proc/meminfo: memFree=1603768/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25056 CPUtime=51.08
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22428 0 0 0 5097 11 0 0 25 0 1 0 200435524 25657344 5664 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6264 5664 72 123 0 6139 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25056

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26824
/proc/meminfo: memFree=1603768/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25184 CPUtime=102.26
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22435 0 0 0 10215 11 0 0 25 0 1 0 200435524 25788416 5671 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6296 5671 72 123 0 6171 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25184

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26824
/proc/meminfo: memFree=1603640/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25324 CPUtime=162.24
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22460 0 0 0 16213 11 0 0 25 0 1 0 200435524 25931776 5696 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6331 5696 72 123 0 6206 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 25324

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26824
/proc/meminfo: memFree=1603704/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25324 CPUtime=222.21
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22460 0 0 0 22210 11 0 0 25 0 1 0 200435524 25931776 5696 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6331 5696 72 123 0 6206 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25324

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26824
/proc/meminfo: memFree=1603704/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25324 CPUtime=282.19
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22460 0 0 0 28208 11 0 0 25 0 1 0 200435524 25931776 5696 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6331 5696 72 123 0 6206 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 25324

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26824
/proc/meminfo: memFree=1603640/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25324 CPUtime=342.17
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22460 0 0 0 34206 11 0 0 25 0 1 0 200435524 25931776 5696 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6331 5696 72 123 0 6206 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 25324

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26824
/proc/meminfo: memFree=1603640/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25324 CPUtime=402.15
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22460 0 0 0 40204 11 0 0 25 0 1 0 200435524 25931776 5696 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6331 5696 72 123 0 6206 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 25324

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26824
/proc/meminfo: memFree=1603640/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25324 CPUtime=462.12
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22460 0 0 0 46201 11 0 0 25 0 1 0 200435524 25931776 5696 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6331 5696 72 123 0 6206 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 25324

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26824
/proc/meminfo: memFree=1603704/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25324 CPUtime=522.1
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22460 0 0 0 52199 11 0 0 25 0 1 0 200435524 25931776 5696 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6331 5696 72 123 0 6206 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 25324

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26824
/proc/meminfo: memFree=1603704/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25324 CPUtime=582.09
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22460 0 0 0 58197 12 0 0 25 0 1 0 200435524 25931776 5696 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6331 5696 72 123 0 6206 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 25324

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26824
/proc/meminfo: memFree=1603640/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25324 CPUtime=642.07
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22460 0 0 0 64195 12 0 0 25 0 1 0 200435524 25931776 5696 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6331 5696 72 123 0 6206 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 25324


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27024
/proc/meminfo: memFree=1603640/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25324 CPUtime=4060.78
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22460 0 0 0 406059 19 0 0 25 0 1 0 200435524 25931776 5696 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6331 5696 72 123 0 6206 0
Current children cumulated CPU time (s) 4060.78
Current children cumulated vsize (KiB) 25324

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27024
/proc/meminfo: memFree=1603576/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25324 CPUtime=4120.75
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22460 0 0 0 412056 19 0 0 25 0 1 0 200435524 25931776 5696 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6331 5696 72 123 0 6206 0
Current children cumulated CPU time (s) 4120.75
Current children cumulated vsize (KiB) 25324

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27024
/proc/meminfo: memFree=1603576/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25324 CPUtime=4180.73
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22460 0 0 0 418054 19 0 0 25 0 1 0 200435524 25931776 5696 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6331 5696 72 123 0 6206 0
Current children cumulated CPU time (s) 4180.73
Current children cumulated vsize (KiB) 25324

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27024
/proc/meminfo: memFree=1603640/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25324 CPUtime=4240.71
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22460 0 0 0 424052 19 0 0 25 0 1 0 200435524 25931776 5696 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6331 5696 72 123 0 6206 0
Current children cumulated CPU time (s) 4240.71
Current children cumulated vsize (KiB) 25324

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27024
/proc/meminfo: memFree=1603640/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25324 CPUtime=4300.69
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22460 0 0 0 430050 19 0 0 25 0 1 0 200435524 25931776 5696 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6331 5696 72 123 0 6206 0
Current children cumulated CPU time (s) 4300.69
Current children cumulated vsize (KiB) 25324

[startup+4362.3 s]
/proc/loadavg: 1.05 1.00 0.99 2/65 27024
/proc/meminfo: memFree=1603640/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25324 CPUtime=4360.67
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22460 0 0 0 436048 19 0 0 25 0 1 0 200435524 25931776 5696 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6331 5696 72 123 0 6206 0
Current children cumulated CPU time (s) 4360.67
Current children cumulated vsize (KiB) 25324

[startup+4422.3 s]
/proc/loadavg: 1.02 1.00 0.99 2/65 27024
/proc/meminfo: memFree=1603576/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25324 CPUtime=4420.64
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22460 0 0 0 442045 19 0 0 25 0 1 0 200435524 25931776 5696 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6331 5696 72 123 0 6206 0
Current children cumulated CPU time (s) 4420.64
Current children cumulated vsize (KiB) 25324

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27024
/proc/meminfo: memFree=1603576/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25324 CPUtime=4480.62
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22460 0 0 0 448043 19 0 0 25 0 1 0 200435524 25931776 5696 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6331 5696 72 123 0 6206 0
Current children cumulated CPU time (s) 4480.62
Current children cumulated vsize (KiB) 25324

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27024
/proc/meminfo: memFree=1603576/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25324 CPUtime=4540.61
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22460 0 0 0 454041 20 0 0 25 0 1 0 200435524 25931776 5696 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6331 5696 72 123 0 6206 0
Current children cumulated CPU time (s) 4540.61
Current children cumulated vsize (KiB) 25324

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27024
/proc/meminfo: memFree=1603640/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25324 CPUtime=4600.59
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22461 0 0 0 460039 20 0 0 25 0 1 0 200435524 25931776 5697 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6331 5697 72 123 0 6206 0
Current children cumulated CPU time (s) 4600.59
Current children cumulated vsize (KiB) 25324

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27024
/proc/meminfo: memFree=1603576/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25324 CPUtime=4660.56
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22461 0 0 0 466036 20 0 0 25 0 1 0 200435524 25931776 5697 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6331 5697 72 123 0 6206 0
Current children cumulated CPU time (s) 4660.56
Current children cumulated vsize (KiB) 25324

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27024
/proc/meminfo: memFree=1603576/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25324 CPUtime=4720.55
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22461 0 0 0 472035 20 0 0 25 0 1 0 200435524 25931776 5697 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6331 5697 72 123 0 6206 0
Current children cumulated CPU time (s) 4720.55
Current children cumulated vsize (KiB) 25324

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27024
/proc/meminfo: memFree=1603576/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25324 CPUtime=4780.52
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22461 0 0 0 478032 20 0 0 25 0 1 0 200435524 25931776 5697 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6331 5697 72 123 0 6206 0
Current children cumulated CPU time (s) 4780.52
Current children cumulated vsize (KiB) 25324

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27026
/proc/meminfo: memFree=1603512/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25324 CPUtime=4840.5
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22461 0 0 0 484030 20 0 0 25 0 1 0 200435524 25931776 5697 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6331 5697 72 123 0 6206 0
Current children cumulated CPU time (s) 4840.5
Current children cumulated vsize (KiB) 25324

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27026
/proc/meminfo: memFree=1603512/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25324 CPUtime=4900.48
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22461 0 0 0 490028 20 0 0 25 0 1 0 200435524 25931776 5697 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6331 5697 72 123 0 6206 0
Current children cumulated CPU time (s) 4900.48
Current children cumulated vsize (KiB) 25324

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27026
/proc/meminfo: memFree=1603448/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25324 CPUtime=4960.45
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22461 0 0 0 496025 20 0 0 25 0 1 0 200435524 25931776 5697 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6331 5697 72 123 0 6206 0
Current children cumulated CPU time (s) 4960.45
Current children cumulated vsize (KiB) 25324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27026
/proc/meminfo: memFree=1603448/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25324 CPUtime=5000.04
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22461 0 0 0 499984 20 0 0 25 0 1 0 200435524 25931776 5697 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541797 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6331 5697 72 123 0 6206 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 25324

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27026
/proc/meminfo: memFree=1603448/2055920 swapFree=4182980/4192956
[pid=26823] ppid=26821 vsize=25324 CPUtime=5000.04
/proc/26823/stat : 26823 (march_ks) R 26821 26823 26328 0 -1 4194304 22461 0 0 0 499984 20 0 0 25 0 1 0 200435524 25931776 5697 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541797 0 0 4096 0 0 0 0 17 1 0 0
/proc/26823/statm: 6331 5697 72 123 0 6206 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 25324

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.06
CPU user time (s): 4999.85
CPU system time (s): 0.211967
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 36600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.85
system time used= 0.211967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22461
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= 7457

runsolver used 3.36549 second user time and 10.3454 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Sun Apr 22 12:21:00 UTC 2007

IDJOB= 368885
IDBENCH= 24574
IDSOLVER= 180
FILE ID= node66/368885-1177244459

PBS_JOBID= 4650519

Free space on /tmp= 66407 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/sabharwal/gt-ordering-unsat-gt-035.sat05-1308.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368885-1177244459/march_ks /tmp/evaluation/368885-1177244459/instance-368885-1177244459.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-368885-1177244459 -o ROOT/results/node66/solver-368885-1177244459 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368885-1177244459/march_ks /tmp/evaluation/368885-1177244459/instance-368885-1177244459.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b48823728f2aa04622fbc4c81dd39148

RANDOM SEED= 46584044

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1626968 kB
Buffers:         66624 kB
Cached:         290396 kB
SwapCached:       3856 kB
Active:         203564 kB
Inactive:       164868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1626968 kB
SwapTotal:     4192956 kB
SwapFree:      4182980 kB
Dirty:            2872 kB
Writeback:           0 kB
Mapped:          15852 kB
Slab:            46596 kB
Committed_AS:  1768156 kB
PageTables:       1376 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= 66407 MiB

End job on node66 on Sun Apr 22 13:44:24 UTC 2007