Trace number 301028

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) 1200.05 1200.43

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1556473581-06.cnf
MD5SUM1fbae11d60497da7fab37c36d35c584b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark22.7915
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
Number of clauses of size over 50

Solver Data (download as text)

0.19/0.26	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.26	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.19/0.26	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.19/0.26	c main()::
0.19/0.26	c initFormula():: searching for DIMACS p-line....
0.19/0.26	c full lookahead due to high density!
0.19/0.26	c initFormula():: the DIMACS p-line indicates a CNF of 600 variables and 12000 clauses.
0.19/0.26	c parseCNF():: parsing....
0.19/0.26	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.26	c runParser():: parsing was successful, warming up engines...
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c preprocessing fase I completed:: there are now 600 free variables and 12000 clauses.
0.19/0.26	c stat :: sign balance is biased by 0.041
0.19/0.26	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.19/0.26	c using k-SAT heuristics (size based diff)
0.19/0.26	c longest clause has size 5
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c main():: clause / variable ratio: ( 12000 / 600 ) = 20.00
0.19/0.26	c longest clause has size 5
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c dynamic_preselect_setsize :: off
0.19/0.26	c suggested doublelook initial :: 0
0.19/0.26	c main():: all systems go!
0.19/0.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 296 JD: 177
1.22/1.24	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: 89252 JD: 177
374.70/374.91	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/node10/watcher-301028-1171948628 -o ROOT/results/node10/solver-301028-1171948628 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301028-1171948628/march_ks /tmp/evaluation/301028-1171948628/instance-301028-1171948628.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: 0.92 0.98 0.99 3/77 5400
/proc/meminfo: memFree=1500600/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=788 CPUtime=0
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 214817802 806912 93 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 197 93 47 123 0 72 0

[startup+0.106994 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5400
/proc/meminfo: memFree=1500600/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=2496 CPUtime=0.09
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 1244 0 0 0 9 0 0 0 18 0 1 0 214817802 2555904 448 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 624 448 67 123 0 499 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2496

[startup+0.51505 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5400
/proc/meminfo: memFree=1500600/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=3072 CPUtime=0.51
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 1832 0 0 0 50 1 0 0 21 0 1 0 214817802 3145728 556 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 768 556 72 123 0 643 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3072

[startup+1.33516 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 5401
/proc/meminfo: memFree=1498416/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=3080 CPUtime=1.33
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 1834 0 0 0 132 1 0 0 25 0 1 0 214817802 3153920 558 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597951 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 770 558 72 123 0 645 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3080

[startup+2.97138 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 5401
/proc/meminfo: memFree=1498288/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=3080 CPUtime=2.96
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 1834 0 0 0 295 1 0 0 25 0 1 0 214817802 3153920 558 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 770 558 72 123 0 645 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3080

[startup+6.24782 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 5401
/proc/meminfo: memFree=1498160/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=3080 CPUtime=6.24
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 1834 0 0 0 623 1 0 0 25 0 1 0 214817802 3153920 558 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 770 558 72 123 0 645 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3080

[startup+12.7037 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 5401
/proc/meminfo: memFree=1498096/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=3260 CPUtime=12.69
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 1844 0 0 0 1268 1 0 0 25 0 1 0 214817802 3338240 568 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134565456 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 815 568 72 123 0 690 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3260

[startup+25.5094 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 5401
/proc/meminfo: memFree=1498160/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=3260 CPUtime=25.49
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 1869 0 0 0 2548 1 0 0 25 0 1 0 214817802 3338240 593 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538000 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 815 593 72 123 0 690 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3260

[startup+51.1229 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 5401
/proc/meminfo: memFree=1498160/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=3388 CPUtime=51.09
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 1875 0 0 0 5108 1 0 0 25 0 1 0 214817802 3469312 599 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 847 599 72 123 0 722 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3388

[startup+102.341 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 5401
/proc/meminfo: memFree=1497968/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=3524 CPUtime=102.3
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 1912 0 0 0 10229 1 0 0 25 0 1 0 214817802 3608576 636 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134525608 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 881 636 72 123 0 756 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3524

[startup+162.373 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5401
/proc/meminfo: memFree=1497904/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=3592 CPUtime=162.32
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 1929 0 0 0 16230 2 0 0 25 0 1 0 214817802 3678208 653 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541975 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 898 653 72 123 0 773 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 3592

[startup+222.404 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5401
/proc/meminfo: memFree=1497776/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=3696 CPUtime=222.33
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 1960 0 0 0 22231 2 0 0 25 0 1 0 214817802 3784704 684 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 924 684 72 123 0 799 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 3696

[startup+282.432 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5401
/proc/meminfo: memFree=1497648/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=3696 CPUtime=282.34
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 1975 0 0 0 28232 2 0 0 25 0 1 0 214817802 3784704 699 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 924 699 72 123 0 799 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 3696

[startup+342.459 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5401
/proc/meminfo: memFree=1497584/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=3848 CPUtime=342.34
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 1995 0 0 0 34232 2 0 0 25 0 1 0 214817802 3940352 719 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 962 719 72 123 0 837 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 3848

[startup+402.497 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5401
/proc/meminfo: memFree=1497520/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=3848 CPUtime=402.36
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 2008 0 0 0 40234 2 0 0 25 0 1 0 214817802 3940352 732 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 962 732 72 123 0 837 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 3848

[startup+462.528 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5401
/proc/meminfo: memFree=1497520/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=3976 CPUtime=462.37
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 2024 0 0 0 46235 2 0 0 25 0 1 0 214817802 4071424 748 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 994 748 72 123 0 869 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 3976

[startup+522.557 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 5401
/proc/meminfo: memFree=1497456/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=4204 CPUtime=522.39
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 2052 0 0 0 52236 3 0 0 25 0 1 0 214817802 4304896 776 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 1051 776 72 123 0 926 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 4204

[startup+582.588 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 5401
/proc/meminfo: memFree=1497392/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=4204 CPUtime=582.4
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 2056 0 0 0 58237 3 0 0 25 0 1 0 214817802 4304896 780 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 1051 780 72 123 0 926 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 4204

[startup+642.624 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 5401
/proc/meminfo: memFree=1497328/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=4204 CPUtime=642.41
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 2075 0 0 0 64238 3 0 0 25 0 1 0 214817802 4304896 799 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 1051 799 72 123 0 926 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 4204

[startup+702.653 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 5401
/proc/meminfo: memFree=1497264/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=4204 CPUtime=702.42
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 2088 0 0 0 70239 3 0 0 25 0 1 0 214817802 4304896 812 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 1051 812 72 123 0 926 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 4204

[startup+762.681 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5401
/proc/meminfo: memFree=1497264/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=4204 CPUtime=762.43
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 2091 0 0 0 76240 3 0 0 25 0 1 0 214817802 4304896 815 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 1051 815 72 123 0 926 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 4204

[startup+822.714 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5401
/proc/meminfo: memFree=1497264/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=4204 CPUtime=822.45
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 2093 0 0 0 82242 3 0 0 25 0 1 0 214817802 4304896 817 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 1051 817 72 123 0 926 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 4204

[startup+882.746 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5401
/proc/meminfo: memFree=1497264/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=4204 CPUtime=882.46
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 2095 0 0 0 88243 3 0 0 25 0 1 0 214817802 4304896 819 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 1051 819 72 123 0 926 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 4204

[startup+942.778 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5401
/proc/meminfo: memFree=1497328/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=4204 CPUtime=942.48
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 2097 0 0 0 94244 4 0 0 25 0 1 0 214817802 4304896 821 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 1051 821 72 123 0 926 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 4204

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5401
/proc/meminfo: memFree=1497328/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=4204 CPUtime=1002.49
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 2098 0 0 0 100245 4 0 0 25 0 1 0 214817802 4304896 822 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 1051 822 72 123 0 926 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 4204

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5401
/proc/meminfo: memFree=1497264/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=4204 CPUtime=1062.51
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 2100 0 0 0 106247 4 0 0 25 0 1 0 214817802 4304896 824 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598478 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 1051 824 72 123 0 926 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 4204

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5401
/proc/meminfo: memFree=1497264/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=4204 CPUtime=1122.51
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 2101 0 0 0 112247 4 0 0 25 0 1 0 214817802 4304896 825 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 1051 825 72 123 0 926 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 4204

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5401
/proc/meminfo: memFree=1497264/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=4204 CPUtime=1182.53
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 2102 0 0 0 118249 4 0 0 25 0 1 0 214817802 4304896 826 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 1051 826 72 123 0 926 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 4204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5401
/proc/meminfo: memFree=1497264/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=4204 CPUtime=1200.04
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 2104 0 0 0 120000 4 0 0 25 0 1 0 214817802 4304896 828 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 1051 828 72 123 0 926 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 4204

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5401
/proc/meminfo: memFree=1497264/2055920 swapFree=4192812/4192956
[pid=5400] ppid=5398 vsize=4204 CPUtime=1200.04
/proc/5400/stat : 5400 (march_ks) R 5398 5400 4757 0 -1 4194304 2104 0 0 0 120000 4 0 0 25 0 1 0 214817802 4304896 828 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 1 0 0
/proc/5400/statm: 1051 828 72 123 0 926 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 4204

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.05
CPU user time (s): 1200.01
CPU system time (s): 0.043993
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 4204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2104
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= 1765

runsolver used 1.45678 second user time and 2.73758 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Tue Feb 20 05:17:08 UTC 2007

IDJOB= 301028
IDBENCH= 20049
IDSOLVER= 111
FILE ID= node10/301028-1171948628

PBS_JOBID= 3848967

Free space on /tmp= 66547 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1556473581-06.cnf
COMMAND LINE= /tmp/evaluation/301028-1171948628/march_ks /tmp/evaluation/301028-1171948628/instance-301028-1171948628.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-301028-1171948628 -o ROOT/results/node10/solver-301028-1171948628 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301028-1171948628/march_ks /tmp/evaluation/301028-1171948628/instance-301028-1171948628.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  1fbae11d60497da7fab37c36d35c584b

RANDOM SEED= 474998499

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1501008 kB
Buffers:         52344 kB
Cached:         386392 kB
SwapCached:          0 kB
Active:         266740 kB
Inactive:       216272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1501008 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2556 kB
Writeback:           0 kB
Mapped:          63148 kB
Slab:            57376 kB
Committed_AS:  1236340 kB
PageTables:       1832 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= 66547 MiB

End job on node10 on Tue Feb 20 05:37:10 UTC 2007