Trace number 370952

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) 5000.03 5001.31

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1861814752-08.cnf
MD5SUM1a8cd105958b0a3ba6c891f9e5628523
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2970.3
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
Number of clauses of size over 50

Solver Data (download as text)

0.49/0.52	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.52	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.49/0.52	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.49/0.52	c main()::
0.49/0.52	c initFormula():: searching for DIMACS p-line....
0.49/0.52	c full lookahead due to high density!
0.49/0.52	c initFormula():: the DIMACS p-line indicates a CNF of 1100 variables and 22000 clauses.
0.49/0.52	c parseCNF():: parsing....
0.49/0.52	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.52	c runParser():: parsing was successful, warming up engines...
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c preprocessing fase I completed:: there are now 1100 free variables and 22000 clauses.
0.49/0.52	c stat :: sign balance is biased by 0.042
0.49/0.52	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.49/0.52	c using k-SAT heuristics (size based diff)
0.49/0.52	c longest clause has size 5
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c main():: clause / variable ratio: ( 22000 / 1100 ) = 20.00
0.49/0.52	c longest clause has size 5
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c dynamic_preselect_setsize :: off
0.49/0.52	c suggested doublelook initial :: 0
0.49/0.52	c main():: all systems go!
0.49/0.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1337 JD: 326
12.19/12.25	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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-370952-1177135057 -o ROOT/results/node30/solver-370952-1177135057 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370952-1177135057/march_ks /tmp/evaluation/370952-1177135057/instance-370952-1177135057.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: 0.99 1.00 1.00 3/77 30307
/proc/meminfo: memFree=1731048/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=832 CPUtime=0
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 161421419 851968 112 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 208 112 47 123 0 83 0

[startup+0.060773 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 30307
/proc/meminfo: memFree=1731048/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=2472 CPUtime=0.05
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 480 0 0 0 5 0 0 0 18 0 1 0 161421419 2531328 376 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134561718 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 618 376 50 123 0 493 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2472

[startup+0.101778 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 30307
/proc/meminfo: memFree=1731048/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=3392 CPUtime=0.09
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 1321 0 0 0 9 0 0 0 18 0 1 0 161421419 3473408 619 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554758 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 848 619 63 123 0 723 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3392

[startup+0.301788 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 30307
/proc/meminfo: memFree=1731048/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=4040 CPUtime=0.29
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 2448 0 0 0 29 0 0 0 20 0 1 0 161421419 4136960 756 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1010 756 67 123 0 885 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4040

[startup+0.701812 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 30307
/proc/meminfo: memFree=1731048/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=5052 CPUtime=0.69
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 3749 0 0 0 69 0 0 0 24 0 1 0 161421419 5173248 911 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1263 911 72 123 0 1138 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5052

[startup+1.50186 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 30308
/proc/meminfo: memFree=1727456/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=5064 CPUtime=1.49
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 3752 0 0 0 149 0 0 0 25 0 1 0 161421419 5185536 914 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538386 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1266 914 72 123 0 1141 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5064

[startup+3.10196 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 30308
/proc/meminfo: memFree=1727328/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=5076 CPUtime=3.09
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 3757 0 0 0 309 0 0 0 25 0 1 0 161421419 5197824 919 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1269 919 72 123 0 1144 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5076

[startup+6.30116 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 30308
/proc/meminfo: memFree=1727200/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=5076 CPUtime=6.29
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 3757 0 0 0 628 1 0 0 25 0 1 0 161421419 5197824 919 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1269 919 72 123 0 1144 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5076

[startup+12.7016 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 30308
/proc/meminfo: memFree=1727136/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=5076 CPUtime=12.69
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 3757 0 0 0 1268 1 0 0 25 0 1 0 161421419 5197824 919 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1269 919 72 123 0 1144 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5076

[startup+25.5014 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 30308
/proc/meminfo: memFree=1727200/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=5204 CPUtime=25.49
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 3780 0 0 0 2548 1 0 0 25 0 1 0 161421419 5328896 942 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537976 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1301 942 72 123 0 1176 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5204

[startup+51.102 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 30308
/proc/meminfo: memFree=1727200/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=5332 CPUtime=51.08
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 3799 0 0 0 5107 1 0 0 25 0 1 0 161421419 5459968 961 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1333 961 72 123 0 1208 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5332

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 30308
/proc/meminfo: memFree=1727136/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=5336 CPUtime=102.27
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 3816 0 0 0 10226 1 0 0 25 0 1 0 161421419 5464064 978 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1334 978 72 123 0 1209 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5336

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 30308
/proc/meminfo: memFree=1727072/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=5464 CPUtime=162.25
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 3829 0 0 0 16224 1 0 0 25 0 1 0 161421419 5595136 991 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538149 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1366 991 72 123 0 1241 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5464

[startup+222.302 s]
/proc/loadavg: 1.23 1.05 1.02 2/84 30424
/proc/meminfo: memFree=1725480/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=5632 CPUtime=222.2
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 3865 0 0 0 22218 2 0 0 25 0 1 0 161421419 5767168 1027 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1408 1027 72 123 0 1283 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 5632

[startup+282.301 s]
/proc/loadavg: 1.08 1.04 1.01 2/78 30506
/proc/meminfo: memFree=1726424/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=5632 CPUtime=282.13
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 3878 0 0 0 28211 2 0 0 25 0 1 0 161421419 5767168 1040 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1408 1040 72 123 0 1283 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 5632

[startup+342.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 30506
/proc/meminfo: memFree=1726552/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=5632 CPUtime=342.11
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 3889 0 0 0 34209 2 0 0 25 0 1 0 161421419 5767168 1051 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527271 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1408 1051 72 123 0 1283 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 5632

[startup+402.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 30506
/proc/meminfo: memFree=1726552/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=5760 CPUtime=402.1
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 3895 0 0 0 40207 3 0 0 25 0 1 0 161421419 5898240 1057 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1440 1057 72 123 0 1315 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 5760

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 30506
/proc/meminfo: memFree=1726616/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=5760 CPUtime=462.09
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 3899 0 0 0 46206 3 0 0 25 0 1 0 161421419 5898240 1061 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1440 1061 72 123 0 1315 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 5760

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 30506
/proc/meminfo: memFree=1726616/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=5760 CPUtime=522.07
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 3903 0 0 0 52204 3 0 0 25 0 1 0 161421419 5898240 1065 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526933 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1440 1065 72 123 0 1315 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 5760

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30506
/proc/meminfo: memFree=1726624/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=5760 CPUtime=582.06
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 3906 0 0 0 58202 4 0 0 25 0 1 0 161421419 5898240 1068 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548019 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1440 1068 72 123 0 1315 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 5760

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30506
/proc/meminfo: memFree=1726624/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=5760 CPUtime=642.05
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 3909 0 0 0 64201 4 0 0 25 0 1 0 161421419 5898240 1071 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1440 1071 72 123 0 1315 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 5760


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 30706
/proc/meminfo: memFree=1725976/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=6272 CPUtime=4061.22
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 4019 0 0 0 406101 21 0 0 25 0 1 0 161421419 6422528 1181 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1568 1181 72 123 0 1443 0
Current children cumulated CPU time (s) 4061.22
Current children cumulated vsize (KiB) 6272

[startup+4122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 30706
/proc/meminfo: memFree=1725976/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=6272 CPUtime=4121.2
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 4020 0 0 0 412099 21 0 0 25 0 1 0 161421419 6422528 1182 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1568 1182 72 123 0 1443 0
Current children cumulated CPU time (s) 4121.2
Current children cumulated vsize (KiB) 6272

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30706
/proc/meminfo: memFree=1725984/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=6272 CPUtime=4181.19
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 4020 0 0 0 418097 22 0 0 25 0 1 0 161421419 6422528 1182 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1568 1182 72 123 0 1443 0
Current children cumulated CPU time (s) 4181.19
Current children cumulated vsize (KiB) 6272

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30706
/proc/meminfo: memFree=1725984/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=6272 CPUtime=4241.17
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 4020 0 0 0 424095 22 0 0 25 0 1 0 161421419 6422528 1182 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1568 1182 72 123 0 1443 0
Current children cumulated CPU time (s) 4241.17
Current children cumulated vsize (KiB) 6272

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30706
/proc/meminfo: memFree=1725984/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=6272 CPUtime=4301.16
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 4021 0 0 0 430094 22 0 0 25 0 1 0 161421419 6422528 1183 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587668 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1568 1183 72 123 0 1443 0
Current children cumulated CPU time (s) 4301.16
Current children cumulated vsize (KiB) 6272

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30706
/proc/meminfo: memFree=1726048/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=6272 CPUtime=4361.15
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 4021 0 0 0 436092 23 0 0 25 0 1 0 161421419 6422528 1183 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1568 1183 72 123 0 1443 0
Current children cumulated CPU time (s) 4361.15
Current children cumulated vsize (KiB) 6272

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30706
/proc/meminfo: memFree=1726048/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=6272 CPUtime=4421.14
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 4022 0 0 0 442091 23 0 0 25 0 1 0 161421419 6422528 1184 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1568 1184 72 123 0 1443 0
Current children cumulated CPU time (s) 4421.14
Current children cumulated vsize (KiB) 6272

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30706
/proc/meminfo: memFree=1726048/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=6272 CPUtime=4481.12
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 4023 0 0 0 448089 23 0 0 25 0 1 0 161421419 6422528 1185 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1568 1185 72 123 0 1443 0
Current children cumulated CPU time (s) 4481.12
Current children cumulated vsize (KiB) 6272

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30706
/proc/meminfo: memFree=1726048/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=6272 CPUtime=4541.11
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 4023 0 0 0 454087 24 0 0 25 0 1 0 161421419 6422528 1185 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1568 1185 72 123 0 1443 0
Current children cumulated CPU time (s) 4541.11
Current children cumulated vsize (KiB) 6272

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30706
/proc/meminfo: memFree=1726048/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=6272 CPUtime=4601.1
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 4024 0 0 0 460086 24 0 0 25 0 1 0 161421419 6422528 1186 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1568 1186 72 123 0 1443 0
Current children cumulated CPU time (s) 4601.1
Current children cumulated vsize (KiB) 6272

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30706
/proc/meminfo: memFree=1726048/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=6272 CPUtime=4661.08
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 4025 0 0 0 466084 24 0 0 25 0 1 0 161421419 6422528 1187 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1568 1187 72 123 0 1443 0
Current children cumulated CPU time (s) 4661.08
Current children cumulated vsize (KiB) 6272

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30706
/proc/meminfo: memFree=1726048/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=6272 CPUtime=4721.08
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 4025 0 0 0 472083 25 0 0 25 0 1 0 161421419 6422528 1187 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1568 1187 72 123 0 1443 0
Current children cumulated CPU time (s) 4721.08
Current children cumulated vsize (KiB) 6272

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30706
/proc/meminfo: memFree=1726048/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=6272 CPUtime=4781.06
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 4026 0 0 0 478081 25 0 0 25 0 1 0 161421419 6422528 1188 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1568 1188 72 123 0 1443 0
Current children cumulated CPU time (s) 4781.06
Current children cumulated vsize (KiB) 6272

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30706
/proc/meminfo: memFree=1726048/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=6272 CPUtime=4841.04
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 4028 0 0 0 484079 25 0 0 25 0 1 0 161421419 6422528 1190 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1568 1190 72 123 0 1443 0
Current children cumulated CPU time (s) 4841.04
Current children cumulated vsize (KiB) 6272

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30706
/proc/meminfo: memFree=1726048/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=6272 CPUtime=4901.04
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 4029 0 0 0 490078 26 0 0 25 0 1 0 161421419 6422528 1191 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1568 1191 72 123 0 1443 0
Current children cumulated CPU time (s) 4901.04
Current children cumulated vsize (KiB) 6272

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30706
/proc/meminfo: memFree=1726048/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=6272 CPUtime=4961.02
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 4030 0 0 0 496076 26 0 0 25 0 1 0 161421419 6422528 1192 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1568 1192 72 123 0 1443 0
Current children cumulated CPU time (s) 4961.02
Current children cumulated vsize (KiB) 6272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 30706
/proc/meminfo: memFree=1726048/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=6272 CPUtime=5000.01
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 4030 0 0 0 499975 26 0 0 25 0 1 0 161421419 6422528 1192 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526992 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1568 1192 72 123 0 1443 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 6272

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

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

[startup+5001.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 30706
/proc/meminfo: memFree=1726048/2055920 swapFree=4157100/4192956
[pid=30307] ppid=30305 vsize=6272 CPUtime=5000.01
/proc/30307/stat : 30307 (march_ks) R 30305 30307 30014 0 -1 4194304 4030 0 0 0 499975 26 0 0 25 0 1 0 161421419 6422528 1192 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526992 0 0 4096 0 0 0 0 17 1 0 0
/proc/30307/statm: 1568 1192 72 123 0 1443 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 6272

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.31
CPU time (s): 5000.03
CPU user time (s): 4999.76
CPU system time (s): 0.270958
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 6272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.76
system time used= 0.270958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4030
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= 101754

runsolver used 5.98609 second user time and 11.4413 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sat Apr 21 05:57:37 UTC 2007

IDJOB= 370952
IDBENCH= 20070
IDSOLVER= 180
FILE ID= node30/370952-1177135057

PBS_JOBID= 4648812

Free space on /tmp= 66394 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1861814752-08.cnf
COMMAND LINE= /tmp/evaluation/370952-1177135057/march_ks /tmp/evaluation/370952-1177135057/instance-370952-1177135057.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-370952-1177135057 -o ROOT/results/node30/solver-370952-1177135057 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370952-1177135057/march_ks /tmp/evaluation/370952-1177135057/instance-370952-1177135057.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1a8cd105958b0a3ba6c891f9e5628523

RANDOM SEED= 266210312

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1731456 kB
Buffers:         61128 kB
Cached:         174440 kB
SwapCached:      15080 kB
Active:          65752 kB
Inactive:       193028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1731456 kB
SwapTotal:     4192956 kB
SwapFree:      4157100 kB
Dirty:            2812 kB
Writeback:           0 kB
Mapped:          29952 kB
Slab:            51216 kB
Committed_AS:  3469236 kB
PageTables:       1776 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= 66394 MiB

End job on node30 on Sat Apr 21 07:21:01 UTC 2007