Trace number 300126

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) 1200.11 1200.43

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1922669300-13.cnf
MD5SUM5f45850fd3e53a02669e4f16bcb2cc76
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark60.1519
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
Number of clauses of size over 50

Solver Data (download as text)

0.30/0.37	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.30/0.37	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.30/0.37	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.30/0.37	c main()::
0.30/0.37	c initFormula():: searching for DIMACS p-line....
0.30/0.37	c full lookahead due to high density!
0.30/0.37	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 16000 clauses.
0.30/0.37	c parseCNF():: parsing....
0.30/0.37	c parseCNF():: the CNF contains 0 unary clauses.
0.30/0.37	c runParser():: parsing was successful, warming up engines...
0.30/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.37	c preprocessing fase I completed:: there are now 800 free variables and 16000 clauses.
0.30/0.37	c stat :: sign balance is biased by 0.044
0.30/0.37	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.30/0.37	c using k-SAT heuristics (size based diff)
0.30/0.37	c longest clause has size 5
0.30/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.30/0.37	c resolvent_look() :: found 1 resolvents
0.30/0.37	c main():: clause / variable ratio: ( 16001 / 800 ) = 20.00
0.30/0.37	c longest clause has size 5
0.30/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.37	c dynamic_preselect_setsize :: off
0.30/0.37	c suggested doublelook initial :: 0
0.30/0.37	c main():: all systems go!
0.30/0.37	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 401 JD: 232
2.25/2.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-300126-1171887199 -o ROOT/results/node3/solver-300126-1171887199 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300126-1171887199/march_ks /tmp/evaluation/300126-1171887199/instance-300126-1171887199.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.00 0.00 0.00 3/77 1781
/proc/meminfo: memFree=776616/2055920 swapFree=4192812/4192956
[pid=1781] ppid=1779 vsize=788 CPUtime=0
/proc/1781/stat : 1781 (march_ks) R 1779 1781 1718 0 -1 4194304 104 0 0 0 0 0 0 0 19 0 1 0 208674830 806912 89 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 197 89 47 123 0 72 0

[startup+0.107331 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 1781
/proc/meminfo: memFree=776616/2055920 swapFree=4192812/4192956
[pid=1781] ppid=1779 vsize=3012 CPUtime=0.09
/proc/1781/stat : 1781 (march_ks) R 1779 1781 1718 0 -1 4194304 1714 0 0 0 9 0 0 0 20 0 1 0 208674830 3084288 560 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 753 560 67 123 0 628 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3012

[startup+0.518364 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 1781
/proc/meminfo: memFree=776616/2055920 swapFree=4192812/4192956
[pid=1781] ppid=1779 vsize=4052 CPUtime=0.51
/proc/1781/stat : 1781 (march_ks) R 1779 1781 1718 0 -1 4194304 2209 0 0 0 50 1 0 0 23 0 1 0 208674830 4149248 745 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134677366 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1013 745 72 123 0 888 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4052

[startup+1.34143 s]
/proc/loadavg: 0.00 0.00 0.00 2/78 1782
/proc/meminfo: memFree=773728/2055920 swapFree=4192812/4192956
[pid=1781] ppid=1779 vsize=4064 CPUtime=1.33
/proc/1781/stat : 1781 (march_ks) R 1779 1781 1718 0 -1 4194304 2213 0 0 0 132 1 0 0 25 0 1 0 208674830 4161536 749 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1016 749 72 123 0 891 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4064

[startup+2.97757 s]
/proc/loadavg: 0.00 0.00 0.00 2/78 1782
/proc/meminfo: memFree=773600/2055920 swapFree=4192812/4192956
[pid=1781] ppid=1779 vsize=4064 CPUtime=2.97
/proc/1781/stat : 1781 (march_ks) R 1779 1781 1718 0 -1 4194304 2213 0 0 0 296 1 0 0 25 0 1 0 208674830 4161536 749 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1016 749 72 123 0 891 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4064

[startup+6.25383 s]
/proc/loadavg: 0.08 0.02 0.01 2/78 1782
/proc/meminfo: memFree=773600/2055920 swapFree=4192812/4192956
[pid=1781] ppid=1779 vsize=4064 CPUtime=6.24
/proc/1781/stat : 1781 (march_ks) R 1779 1781 1718 0 -1 4194304 2213 0 0 0 623 1 0 0 25 0 1 0 208674830 4161536 749 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1016 749 72 123 0 891 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4064

[startup+12.7084 s]
/proc/loadavg: 0.15 0.03 0.01 2/78 1782
/proc/meminfo: memFree=773472/2055920 swapFree=4192812/4192956
[pid=1781] ppid=1779 vsize=4064 CPUtime=12.69
/proc/1781/stat : 1781 (march_ks) R 1779 1781 1718 0 -1 4194304 2213 0 0 0 1268 1 0 0 25 0 1 0 208674830 4161536 749 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1016 749 72 123 0 891 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4064

[startup+25.6094 s]
/proc/loadavg: 0.34 0.08 0.02 2/78 1782
/proc/meminfo: memFree=773472/2055920 swapFree=4192812/4192956
[pid=1781] ppid=1779 vsize=4068 CPUtime=25.59
/proc/1781/stat : 1781 (march_ks) R 1779 1781 1718 0 -1 4194304 2214 0 0 0 2558 1 0 0 25 0 1 0 208674830 4165632 750 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1017 750 72 123 0 892 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 4068

[startup+51.2185 s]
/proc/loadavg: 0.56 0.15 0.05 2/78 1782
/proc/meminfo: memFree=773472/2055920 swapFree=4192812/4192956
[pid=1781] ppid=1779 vsize=4068 CPUtime=51.19
/proc/1781/stat : 1781 (march_ks) R 1779 1781 1718 0 -1 4194304 2214 0 0 0 5118 1 0 0 25 0 1 0 208674830 4165632 750 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1017 750 72 123 0 892 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 4068

[startup+102.434 s]
/proc/loadavg: 0.81 0.28 0.10 2/78 1782
/proc/meminfo: memFree=773536/2055920 swapFree=4192812/4192956
[pid=1781] ppid=1779 vsize=4068 CPUtime=102.39
/proc/1781/stat : 1781 (march_ks) R 1779 1781 1718 0 -1 4194304 2214 0 0 0 10238 1 0 0 25 0 1 0 208674830 4165632 750 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538406 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1017 750 72 123 0 892 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 4068

[startup+162.468 s]
/proc/loadavg: 0.93 0.41 0.15 2/78 1782
/proc/meminfo: memFree=773472/2055920 swapFree=4192812/4192956
[pid=1781] ppid=1779 vsize=4196 CPUtime=162.41
/proc/1781/stat : 1781 (march_ks) R 1779 1781 1718 0 -1 4194304 2218 0 0 0 16239 2 0 0 25 0 1 0 208674830 4296704 754 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1049 754 72 123 0 924 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 4196

[startup+222.497 s]
/proc/loadavg: 0.97 0.51 0.20 2/78 1782
/proc/meminfo: memFree=773408/2055920 swapFree=4192812/4192956
[pid=1781] ppid=1779 vsize=4196 CPUtime=222.43
/proc/1781/stat : 1781 (march_ks) R 1779 1781 1718 0 -1 4194304 2223 0 0 0 22241 2 0 0 25 0 1 0 208674830 4296704 759 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1049 759 72 123 0 924 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 4196

[startup+282.523 s]
/proc/loadavg: 0.99 0.60 0.25 2/78 1782
/proc/meminfo: memFree=773280/2055920 swapFree=4192812/4192956
[pid=1781] ppid=1779 vsize=4332 CPUtime=282.43
/proc/1781/stat : 1781 (march_ks) R 1779 1781 1718 0 -1 4194304 2244 0 0 0 28241 2 0 0 25 0 1 0 208674830 4435968 780 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1083 780 72 123 0 958 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 4332

[startup+342.553 s]
/proc/loadavg: 0.99 0.67 0.29 2/78 1782
/proc/meminfo: memFree=773216/2055920 swapFree=4192812/4192956
[pid=1781] ppid=1779 vsize=4332 CPUtime=342.45
/proc/1781/stat : 1781 (march_ks) R 1779 1781 1718 0 -1 4194304 2247 0 0 0 34243 2 0 0 25 0 1 0 208674830 4435968 783 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1083 783 72 123 0 958 0
Current children cumulated CPU time (s) 342.45
Current children cumulated vsize (KiB) 4332

[startup+402.587 s]
/proc/loadavg: 0.99 0.73 0.33 2/78 1782
/proc/meminfo: memFree=773216/2055920 swapFree=4192812/4192956
[pid=1781] ppid=1779 vsize=4332 CPUtime=402.46
/proc/1781/stat : 1781 (march_ks) R 1779 1781 1718 0 -1 4194304 2251 0 0 0 40244 2 0 0 25 0 1 0 208674830 4435968 787 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1083 787 72 123 0 958 0
Current children cumulated CPU time (s) 402.46
Current children cumulated vsize (KiB) 4332

[startup+462.614 s]
/proc/loadavg: 0.99 0.77 0.37 2/78 1782
/proc/meminfo: memFree=773408/2055920 swapFree=4192812/4192956
[pid=1781] ppid=1779 vsize=4332 CPUtime=462.48
/proc/1781/stat : 1781 (march_ks) R 1779 1781 1718 0 -1 4194304 2255 0 0 0 46245 3 0 0 25 0 1 0 208674830 4435968 791 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1083 791 72 123 0 958 0
Current children cumulated CPU time (s) 462.48
Current children cumulated vsize (KiB) 4332

[startup+522.64 s]
/proc/loadavg: 0.99 0.81 0.41 2/78 1782
/proc/meminfo: memFree=773344/2055920 swapFree=4192812/4192956
[pid=1781] ppid=1779 vsize=4332 CPUtime=522.49
/proc/1781/stat : 1781 (march_ks) R 1779 1781 1718 0 -1 4194304 2259 0 0 0 52246 3 0 0 25 0 1 0 208674830 4435968 795 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1083 795 72 123 0 958 0
Current children cumulated CPU time (s) 522.49
Current children cumulated vsize (KiB) 4332

[startup+582.67 s]
/proc/loadavg: 0.99 0.84 0.44 2/78 1782
/proc/meminfo: memFree=773344/2055920 swapFree=4192812/4192956
[pid=1781] ppid=1779 vsize=4332 CPUtime=582.5
/proc/1781/stat : 1781 (march_ks) R 1779 1781 1718 0 -1 4194304 2261 0 0 0 58247 3 0 0 25 0 1 0 208674830 4435968 797 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1083 797 72 123 0 958 0
Current children cumulated CPU time (s) 582.5
Current children cumulated vsize (KiB) 4332

[startup+642.694 s]
/proc/loadavg: 0.99 0.87 0.47 2/78 1782
/proc/meminfo: memFree=773344/2055920 swapFree=4192812/4192956
[pid=1781] ppid=1779 vsize=4332 CPUtime=642.51
/proc/1781/stat : 1781 (march_ks) R 1779 1781 1718 0 -1 4194304 2264 0 0 0 64248 3 0 0 25 0 1 0 208674830 4435968 800 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1083 800 72 123 0 958 0
Current children cumulated CPU time (s) 642.51
Current children cumulated vsize (KiB) 4332

[startup+702.718 s]
/proc/loadavg: 0.99 0.89 0.50 2/78 1782
/proc/meminfo: memFree=773280/2055920 swapFree=4192812/4192956
[pid=1781] ppid=1779 vsize=4332 CPUtime=702.52
/proc/1781/stat : 1781 (march_ks) R 1779 1781 1718 0 -1 4194304 2267 0 0 0 70249 3 0 0 25 0 1 0 208674830 4435968 803 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1083 803 72 123 0 958 0
Current children cumulated CPU time (s) 702.52
Current children cumulated vsize (KiB) 4332

[startup+762.742 s]
/proc/loadavg: 0.99 0.91 0.53 2/78 1782
/proc/meminfo: memFree=773216/2055920 swapFree=4192812/4192956
[pid=1781] ppid=1779 vsize=4332 CPUtime=762.53
/proc/1781/stat : 1781 (march_ks) R 1779 1781 1718 0 -1 4194304 2269 0 0 0 76249 4 0 0 25 0 1 0 208674830 4435968 805 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1083 805 72 123 0 958 0
Current children cumulated CPU time (s) 762.53
Current children cumulated vsize (KiB) 4332

[startup+822.773 s]
/proc/loadavg: 0.99 0.92 0.56 2/78 1782
/proc/meminfo: memFree=773152/2055920 swapFree=4192812/4192956
[pid=1781] ppid=1779 vsize=4332 CPUtime=822.54
/proc/1781/stat : 1781 (march_ks) R 1779 1781 1718 0 -1 4194304 2271 0 0 0 82250 4 0 0 25 0 1 0 208674830 4435968 807 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1083 807 72 123 0 958 0
Current children cumulated CPU time (s) 822.54
Current children cumulated vsize (KiB) 4332

[startup+882.794 s]
/proc/loadavg: 0.99 0.93 0.58 2/78 1782
/proc/meminfo: memFree=773152/2055920 swapFree=4192812/4192956
[pid=1781] ppid=1779 vsize=4332 CPUtime=882.55
/proc/1781/stat : 1781 (march_ks) R 1779 1781 1718 0 -1 4194304 2274 0 0 0 88251 4 0 0 25 0 1 0 208674830 4435968 810 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1083 810 72 123 0 958 0
Current children cumulated CPU time (s) 882.55
Current children cumulated vsize (KiB) 4332

[startup+942.815 s]
/proc/loadavg: 0.99 0.94 0.61 2/78 1782
/proc/meminfo: memFree=773152/2055920 swapFree=4192812/4192956
[pid=1781] ppid=1779 vsize=4332 CPUtime=942.55
/proc/1781/stat : 1781 (march_ks) R 1779 1781 1718 0 -1 4194304 2279 0 0 0 94251 4 0 0 25 0 1 0 208674830 4435968 815 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1083 815 72 123 0 958 0
Current children cumulated CPU time (s) 942.55
Current children cumulated vsize (KiB) 4332

[startup+1002.84 s]
/proc/loadavg: 0.99 0.95 0.63 2/78 1782
/proc/meminfo: memFree=773152/2055920 swapFree=4192812/4192956
[pid=1781] ppid=1779 vsize=4460 CPUtime=1002.56
/proc/1781/stat : 1781 (march_ks) R 1779 1781 1718 0 -1 4194304 2280 0 0 0 100252 4 0 0 25 0 1 0 208674830 4567040 816 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1115 816 72 123 0 990 0
Current children cumulated CPU time (s) 1002.56
Current children cumulated vsize (KiB) 4460

[startup+1062.86 s]
/proc/loadavg: 0.99 0.95 0.65 2/78 1782
/proc/meminfo: memFree=773152/2055920 swapFree=4192812/4192956
[pid=1781] ppid=1779 vsize=4460 CPUtime=1062.57
/proc/1781/stat : 1781 (march_ks) R 1779 1781 1718 0 -1 4194304 2284 0 0 0 106253 4 0 0 25 0 1 0 208674830 4567040 820 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1115 820 72 123 0 990 0
Current children cumulated CPU time (s) 1062.57
Current children cumulated vsize (KiB) 4460

[startup+1122.88 s]
/proc/loadavg: 0.99 0.96 0.67 2/78 1782
/proc/meminfo: memFree=773088/2055920 swapFree=4192812/4192956
[pid=1781] ppid=1779 vsize=4460 CPUtime=1122.58
/proc/1781/stat : 1781 (march_ks) R 1779 1781 1718 0 -1 4194304 2302 0 0 0 112253 5 0 0 25 0 1 0 208674830 4567040 838 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1115 838 72 123 0 990 0
Current children cumulated CPU time (s) 1122.58
Current children cumulated vsize (KiB) 4460

[startup+1182.91 s]
/proc/loadavg: 0.99 0.97 0.68 2/78 1782
/proc/meminfo: memFree=773088/2055920 swapFree=4192812/4192956
[pid=1781] ppid=1779 vsize=4460 CPUtime=1182.59
/proc/1781/stat : 1781 (march_ks) R 1779 1781 1718 0 -1 4194304 2302 0 0 0 118254 5 0 0 25 0 1 0 208674830 4567040 838 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1115 838 72 123 0 990 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 4460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 0.99 0.97 0.69 2/78 1782
/proc/meminfo: memFree=773152/2055920 swapFree=4192812/4192956
[pid=1781] ppid=1779 vsize=4460 CPUtime=1200.1
/proc/1781/stat : 1781 (march_ks) R 1779 1781 1718 0 -1 4194304 2302 0 0 0 120005 5 0 0 25 0 1 0 208674830 4567040 838 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1115 838 72 123 0 990 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 4460

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): 1200.43
CPU time (s): 1200.11
CPU user time (s): 1200.06
CPU system time (s): 0.053991
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 4460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2302
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= 5
involuntary context switches= 1888

runsolver used 1.3288 second user time and 2.6586 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Mon Feb 19 12:13:20 UTC 2007

IDJOB= 300126
IDBENCH= 20027
IDSOLVER= 111
FILE ID= node3/300126-1171887199

PBS_JOBID= 3848835

Free space on /tmp= 66550 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1922669300-13.cnf
COMMAND LINE= /tmp/evaluation/300126-1171887199/march_ks /tmp/evaluation/300126-1171887199/instance-300126-1171887199.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-300126-1171887199 -o ROOT/results/node3/solver-300126-1171887199 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300126-1171887199/march_ks /tmp/evaluation/300126-1171887199/instance-300126-1171887199.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  5f45850fd3e53a02669e4f16bcb2cc76

RANDOM SEED= 691144909

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        777024 kB
Buffers:         60640 kB
Cached:        1085160 kB
SwapCached:          0 kB
Active:         542572 kB
Inactive:       657592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        777024 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2916 kB
Writeback:           0 kB
Mapped:          73248 kB
Slab:            64408 kB
Committed_AS:  1011912 kB
PageTables:       1656 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= 66550 MiB

End job on node3 on Mon Feb 19 12:33:22 UTC 2007