Trace number 1725552

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.09 1200.41

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
unsat-grid-pbl-0080.sat05-1344.reshuffled-07.cnf
MD5SUM35f2aba974a0579245ba9b669f0484ae
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.063989
Satisfiable
(Un)Satisfiability was proved
Number of variables6480
Number of clauses12722
Sum of the clauses size50722
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 280
Number of clauses of size 30
Number of clauses of size 412640
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.09/0.19	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.19	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.09/0.19	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.09/0.19	c main()::
0.09/0.19	c initFormula():: searching for DIMACS p-line....
0.09/0.19	c initFormula():: the DIMACS p-line indicates a CNF of 6480 variables and 12722 clauses.
0.09/0.19	c parseCNF():: parsing....
0.09/0.19	c parseCNF():: the CNF contains 2 unary clauses.
0.09/0.19	c runParser():: parsing was successful, warming up engines...
0.09/0.19	c simplify_formula():: removed 0 tautological, 2 satisfied and 0 duplicate clauses
0.09/0.19	c preprocessing fase I completed:: there are now 6478 free variables and 12720 clauses.
0.09/0.19	c stat :: sign balance is biased by 0.079
0.09/0.19	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.09/0.19	c using k-SAT heuristics (size based diff)
0.09/0.19	c longest clause has size 4
0.09/0.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 25272 duplicate clauses
0.09/0.19	c main():: clause / variable ratio: ( 12720 / 6480 ) = 1.96
0.09/0.19	c longest clause has size 4
0.09/0.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.19	c dynamic_preselect_setsize :: on
0.09/0.19	c suggested doublelook initial :: 0
0.09/0.19	c main():: all systems go!
0.09/0.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 308 JD: 147
7.99/8.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 28712 JD: 147
79.37/79.49	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1725552-1240705315/watcher-1725552-1240705315 -o /tmp/evaluation-result-1725552-1240705315/solver-1725552-1240705315 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1725552-1240705315.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): 1800 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: 1.77 1.83 1.60 3/65 20999
/proc/meminfo: memFree=1925936/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=1236 CPUtime=0
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 218 0 0 0 0 0 0 0 20 0 1 0 98561380 1265664 204 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 309 204 47 123 0 184 0

[startup+0.0788549 s]
/proc/loadavg: 1.77 1.83 1.60 3/65 20999
/proc/meminfo: memFree=1925936/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=2488 CPUtime=0.07
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 1525 0 0 0 7 0 0 0 20 0 1 0 98561380 2547712 434 1992294400 134512640 135019032 4294956224 18446744073709551615 134554516 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 622 434 63 123 0 497 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2488

[startup+0.102856 s]
/proc/loadavg: 1.77 1.83 1.60 3/65 20999
/proc/meminfo: memFree=1925936/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=4812 CPUtime=0.09
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 2601 0 0 0 9 0 0 0 20 0 1 0 98561380 4927488 910 1992294400 134512640 135019032 4294956224 18446744073709551615 134553275 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 1203 918 67 123 0 1078 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4812

[startup+0.302878 s]
/proc/loadavg: 1.77 1.83 1.60 3/65 20999
/proc/meminfo: memFree=1925936/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=7648 CPUtime=0.29
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 4039 0 0 0 29 0 0 0 22 0 1 0 98561380 7831552 1664 1992294400 134512640 135019032 4294956224 18446744073709551615 134525432 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 1912 1664 72 123 0 1787 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7648

[startup+0.70192 s]
/proc/loadavg: 1.77 1.83 1.60 3/65 20999
/proc/meminfo: memFree=1925936/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=7648 CPUtime=0.69
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 4039 0 0 0 69 0 0 0 25 0 1 0 98561380 7831552 1664 1992294400 134512640 135019032 4294956224 18446744073709551615 134538105 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 1912 1664 72 123 0 1787 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7648

[startup+1.50201 s]
/proc/loadavg: 1.77 1.83 1.60 2/66 21000
/proc/meminfo: memFree=1919528/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=7648 CPUtime=1.49
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 4039 0 0 0 148 1 0 0 25 0 1 0 98561380 7831552 1664 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 1912 1664 72 123 0 1787 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7648

[startup+3.10118 s]
/proc/loadavg: 1.79 1.84 1.60 2/66 21000
/proc/meminfo: memFree=1919336/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=7648 CPUtime=3.09
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 4039 0 0 0 308 1 0 0 25 0 1 0 98561380 7831552 1664 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 1912 1664 72 123 0 1787 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7648

[startup+6.30152 s]
/proc/loadavg: 1.79 1.84 1.60 2/66 21000
/proc/meminfo: memFree=1919336/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=7648 CPUtime=6.29
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 4039 0 0 0 628 1 0 0 25 0 1 0 98561380 7831552 1664 1992294400 134512640 135019032 4294956224 18446744073709551615 134538020 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 1912 1664 72 123 0 1787 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7648

[startup+12.7012 s]
/proc/loadavg: 1.67 1.81 1.59 2/66 21000
/proc/meminfo: memFree=1919216/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=7868 CPUtime=12.69
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 4064 0 0 0 1268 1 0 0 25 0 1 0 98561380 8056832 1689 1992294400 134512640 135019032 4294956224 18446744073709551615 134564367 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 1967 1689 72 123 0 1842 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7868

[startup+25.5016 s]
/proc/loadavg: 1.56 1.78 1.59 2/66 21000
/proc/meminfo: memFree=1919024/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=8112 CPUtime=25.49
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 4109 0 0 0 2548 1 0 0 25 0 1 0 98561380 8306688 1734 1992294400 134512640 135019032 4294956224 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 2028 1734 72 123 0 1903 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8112

[startup+51.1014 s]
/proc/loadavg: 1.37 1.72 1.57 2/66 21000
/proc/meminfo: memFree=1918896/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=8180 CPUtime=51.08
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 4135 0 0 0 5107 1 0 0 25 0 1 0 98561380 8376320 1760 1992294400 134512640 135019032 4294956224 18446744073709551615 134565456 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 2045 1760 72 123 0 1920 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8180

[startup+102.306 s]
/proc/loadavg: 1.24 1.62 1.54 2/66 21000
/proc/meminfo: memFree=1918704/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=8432 CPUtime=102.27
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 4186 0 0 0 10226 1 0 0 25 0 1 0 98561380 8634368 1811 1992294400 134512640 135019032 4294956224 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 2108 1811 72 123 0 1983 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8432

[startup+162.301 s]
/proc/loadavg: 1.12 1.52 1.51 2/66 21000
/proc/meminfo: memFree=1918512/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=8660 CPUtime=162.24
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 4250 0 0 0 16223 1 0 0 25 0 1 0 98561380 8867840 1875 1992294400 134512640 135019032 4294956224 18446744073709551615 134677366 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 2165 1875 72 123 0 2040 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8660

[startup+222.303 s]
/proc/loadavg: 1.15 1.45 1.49 2/66 21000
/proc/meminfo: memFree=1918192/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=9000 CPUtime=222.23
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 4307 0 0 0 22222 1 0 0 25 0 1 0 98561380 9216000 1932 1992294400 134512640 135019032 4294956224 18446744073709551615 134628830 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 2250 1932 72 123 0 2125 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9000

[startup+282.302 s]
/proc/loadavg: 1.13 1.39 1.46 2/66 21000
/proc/meminfo: memFree=1917872/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=9160 CPUtime=282.21
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 4380 0 0 0 28220 1 0 0 25 0 1 0 98561380 9379840 2005 1992294400 134512640 135019032 4294956224 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 2290 2005 72 123 0 2165 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 9160

[startup+342.303 s]
/proc/loadavg: 1.15 1.34 1.44 2/66 21000
/proc/meminfo: memFree=1917808/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=9160 CPUtime=342.2
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 4380 0 0 0 34219 1 0 0 25 0 1 0 98561380 9379840 2005 1992294400 134512640 135019032 4294956224 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 2290 2005 72 123 0 2165 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9160

[startup+402.302 s]
/proc/loadavg: 1.05 1.28 1.41 2/66 21000
/proc/meminfo: memFree=1917872/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=9160 CPUtime=402.19
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 4380 0 0 0 40217 2 0 0 25 0 1 0 98561380 9379840 2005 1992294400 134512640 135019032 4294956224 18446744073709551615 134564346 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 2290 2005 72 123 0 2165 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 9160

[startup+462.303 s]
/proc/loadavg: 1.02 1.22 1.38 2/66 21000
/proc/meminfo: memFree=1917808/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=9160 CPUtime=462.17
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 4380 0 0 0 46215 2 0 0 25 0 1 0 98561380 9379840 2005 1992294400 134512640 135019032 4294956224 18446744073709551615 134564802 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 2290 2005 72 123 0 2165 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 9160

[startup+522.302 s]
/proc/loadavg: 1.00 1.18 1.35 2/66 21000
/proc/meminfo: memFree=1917744/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=9160 CPUtime=522.16
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 4380 0 0 0 52214 2 0 0 25 0 1 0 98561380 9379840 2005 1992294400 134512640 135019032 4294956224 18446744073709551615 134565489 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 2290 2005 72 123 0 2165 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 9160

[startup+582.302 s]
/proc/loadavg: 1.00 1.15 1.33 2/66 21000
/proc/meminfo: memFree=1917680/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=9160 CPUtime=582.14
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 4380 0 0 0 58212 2 0 0 25 0 1 0 98561380 9379840 2005 1992294400 134512640 135019032 4294956224 18446744073709551615 134598395 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 2290 2005 72 123 0 2165 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 9160

[startup+642.301 s]
/proc/loadavg: 1.00 1.12 1.31 2/66 21000
/proc/meminfo: memFree=1917744/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=9160 CPUtime=642.13
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 4380 0 0 0 64211 2 0 0 25 0 1 0 98561380 9379840 2005 1992294400 134512640 135019032 4294956224 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 2290 2005 72 123 0 2165 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 9160

[startup+702.302 s]
/proc/loadavg: 1.00 1.09 1.28 2/66 21000
/proc/meminfo: memFree=1917680/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=9160 CPUtime=702.11
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 4380 0 0 0 70209 2 0 0 25 0 1 0 98561380 9379840 2005 1992294400 134512640 135019032 4294956224 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 2290 2005 72 123 0 2165 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 9160

[startup+762.306 s]
/proc/loadavg: 1.00 1.07 1.26 2/66 21000
/proc/meminfo: memFree=1917616/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=9160 CPUtime=762.1
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 4380 0 0 0 76208 2 0 0 25 0 1 0 98561380 9379840 2005 1992294400 134512640 135019032 4294956224 18446744073709551615 134563569 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 2290 2005 72 123 0 2165 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 9160

[startup+822.301 s]
/proc/loadavg: 1.00 1.06 1.24 2/66 21000
/proc/meminfo: memFree=1917616/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=9160 CPUtime=822.07
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 4380 0 0 0 82205 2 0 0 25 0 1 0 98561380 9379840 2005 1992294400 134512640 135019032 4294956224 18446744073709551615 134564790 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 2290 2005 72 123 0 2165 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 9160

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.23 2/66 21000
/proc/meminfo: memFree=1917616/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=9160 CPUtime=882.06
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 4380 0 0 0 88204 2 0 0 25 0 1 0 98561380 9379840 2005 1992294400 134512640 135019032 4294956224 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 2290 2005 72 123 0 2165 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 9160

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.21 2/66 21000
/proc/meminfo: memFree=1917552/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=9160 CPUtime=942.04
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 4380 0 0 0 94202 2 0 0 25 0 1 0 98561380 9379840 2005 1992294400 134512640 135019032 4294956224 18446744073709551615 134584614 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 2290 2005 72 123 0 2165 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 9160

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.19 2/66 21002
/proc/meminfo: memFree=1917360/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=9160 CPUtime=1002.02
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 4380 0 0 0 100200 2 0 0 25 0 1 0 98561380 9379840 2005 1992294400 134512640 135019032 4294956224 18446744073709551615 134563401 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 2290 2005 72 123 0 2165 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 9160

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.18 2/66 21002
/proc/meminfo: memFree=1917424/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=9160 CPUtime=1062.01
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 4380 0 0 0 106199 2 0 0 25 0 1 0 98561380 9379840 2005 1992294400 134512640 135019032 4294956224 18446744073709551615 134628846 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 2290 2005 72 123 0 2165 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 9160

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.16 2/66 21002
/proc/meminfo: memFree=1917424/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=9160 CPUtime=1121.99
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 4380 0 0 0 112197 2 0 0 25 0 1 0 98561380 9379840 2005 1992294400 134512640 135019032 4294956224 18446744073709551615 134628669 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 2290 2005 72 123 0 2165 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 9160

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.15 2/66 21002
/proc/meminfo: memFree=1917424/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=9160 CPUtime=1181.98
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 4380 0 0 0 118196 2 0 0 25 0 1 0 98561380 9379840 2005 1992294400 134512640 135019032 4294956224 18446744073709551615 134564372 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 2290 2005 72 123 0 2165 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 9160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.15 2/66 21002
/proc/meminfo: memFree=1917424/2055920 swapFree=4180744/4192956
[pid=20999] ppid=20997 vsize=9160 CPUtime=1200.07
/proc/20999/stat : 20999 (march_ks) R 20997 20999 20410 0 -1 4194304 4380 0 0 0 120005 2 0 0 25 0 1 0 98561380 9379840 2005 1992294400 134512640 135019032 4294956224 18446744073709551615 134564346 0 0 4096 0 0 0 0 17 1 0 0
/proc/20999/statm: 2290 2005 72 123 0 2165 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 9160

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.06
CPU system time (s): 0.030995
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 9160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4380
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= 2
involuntary context switches= 2257

runsolver used 1.2938 second user time and 3.01954 second system time

The end

Launcher Data 

Begin job on node81 at 2009-04-26 02:21:55
IDJOB=1725552
IDBENCH=24589
IDSOLVER=559
FILE ID=node81/1725552-1240705315
PBS_JOBID= 9186787
Free space on /tmp= 126392 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT07/crafted/Medium/contest05/pebbling/unsat-grid-pbl-0080.sat05-1344.reshuffled-07.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1725552-1240705315/watcher-1725552-1240705315 -o /tmp/evaluation-result-1725552-1240705315/solver-1725552-1240705315 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1725552-1240705315.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 35f2aba974a0579245ba9b669f0484ae
RANDOM SEED=570388504

node81.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.234
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		: 3000.234
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1926416 kB
Buffers:         12212 kB
Cached:          66616 kB
SwapCached:       5628 kB
Active:          45064 kB
Inactive:        42224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1926416 kB
SwapTotal:     4192956 kB
SwapFree:      4180744 kB
Dirty:            3292 kB
Writeback:           0 kB
Mapped:          13608 kB
Slab:            27972 kB
Committed_AS:   361152 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126388 MiB
End job on node81 at 2009-04-26 02:41:58