Trace number 370959

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) 5000.07 5001.61

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S16540223-14.cnf
MD5SUM6104e3b216d8b12a00f9c23312ab9c34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark774.951
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
Number of clauses of size over 50

Solver Data (download as text)

0.39/0.41	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.41	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.39/0.41	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.41	c main()::
0.39/0.41	c initFormula():: searching for DIMACS p-line....
0.39/0.41	c full lookahead due to high density!
0.39/0.41	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 18000 clauses.
0.39/0.41	c parseCNF():: parsing....
0.39/0.41	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.41	c runParser():: parsing was successful, warming up engines...
0.39/0.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.41	c preprocessing fase I completed:: there are now 900 free variables and 18000 clauses.
0.39/0.41	c stat :: sign balance is biased by 0.040
0.39/0.41	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.39/0.41	c using k-SAT heuristics (size based diff)
0.39/0.41	c longest clause has size 5
0.39/0.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.41	c main():: clause / variable ratio: ( 18000 / 900 ) = 20.00
0.39/0.41	c longest clause has size 5
0.39/0.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.41	c dynamic_preselect_setsize :: off
0.39/0.41	c suggested doublelook initial :: 0
0.39/0.41	c main():: all systems go!
0.39/0.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 372 JD: 265
2.19/2.23	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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node35/watcher-370959-1177138031 -o ROOT/results/node35/solver-370959-1177138031 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370959-1177138031/march_ks /tmp/evaluation/370959-1177138031/instance-370959-1177138031.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: 0.85 0.97 0.99 3/77 6349
/proc/meminfo: memFree=1693248/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=800 CPUtime=0
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 161718506 819200 104 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 200 105 47 123 0 75 0

[startup+0.016745 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 6349
/proc/meminfo: memFree=1693248/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=1064 CPUtime=0.01
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 165 0 0 0 1 0 0 0 18 0 1 0 161718506 1089536 150 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 266 150 47 123 0 141 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1064

[startup+0.101755 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 6349
/proc/meminfo: memFree=1693248/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=2972 CPUtime=0.09
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 1677 0 0 0 9 0 0 0 18 0 1 0 161718506 3043328 529 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 743 529 63 123 0 618 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2972

[startup+0.301779 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 6349
/proc/meminfo: memFree=1693248/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=3372 CPUtime=0.29
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 1935 0 0 0 29 0 0 0 19 0 1 0 161718506 3452928 635 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 843 635 67 123 0 718 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3372

[startup+0.701825 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 6349
/proc/meminfo: memFree=1693248/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=4248 CPUtime=0.69
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 2905 0 0 0 69 0 0 0 23 0 1 0 161718506 4349952 765 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1062 765 72 123 0 937 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4248

[startup+1.50192 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 6350
/proc/meminfo: memFree=1690232/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=4264 CPUtime=1.49
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 2909 0 0 0 149 0 0 0 25 0 1 0 161718506 4366336 769 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1066 769 72 123 0 941 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4264

[startup+3.1011 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 6350
/proc/meminfo: memFree=1690104/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=4264 CPUtime=3.08
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 2909 0 0 0 308 0 0 0 25 0 1 0 161718506 4366336 769 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598880 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1066 769 72 123 0 941 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 4264

[startup+6.30148 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 6350
/proc/meminfo: memFree=1690040/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=4392 CPUtime=6.29
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 2910 0 0 0 628 1 0 0 25 0 1 0 161718506 4497408 770 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1098 770 72 123 0 973 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4392

[startup+12.7012 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 6350
/proc/meminfo: memFree=1689992/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=4392 CPUtime=12.69
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 2921 0 0 0 1268 1 0 0 25 0 1 0 161718506 4497408 781 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597208 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1098 781 72 123 0 973 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4392

[startup+25.5027 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 6350
/proc/meminfo: memFree=1690056/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=4396 CPUtime=25.49
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 2939 0 0 0 2548 1 0 0 25 0 1 0 161718506 4501504 799 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1099 799 72 123 0 974 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4396

[startup+51.1027 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 6350
/proc/meminfo: memFree=1690120/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=4556 CPUtime=51.08
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 2962 0 0 0 5107 1 0 0 25 0 1 0 161718506 4665344 822 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1139 822 72 123 0 1014 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4556

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 6350
/proc/meminfo: memFree=1689928/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=4696 CPUtime=102.26
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 3013 0 0 0 10225 1 0 0 25 0 1 0 161718506 4808704 873 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1174 873 72 123 0 1049 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4696

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6350
/proc/meminfo: memFree=1689928/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=4824 CPUtime=162.24
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 3017 0 0 0 16223 1 0 0 25 0 1 0 161718506 4939776 877 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1206 877 72 123 0 1081 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4824

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6350
/proc/meminfo: memFree=1689800/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=4824 CPUtime=222.23
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 3025 0 0 0 22222 1 0 0 25 0 1 0 161718506 4939776 885 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1206 885 72 123 0 1081 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4824

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6350
/proc/meminfo: memFree=1689800/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=4824 CPUtime=282.21
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 3031 0 0 0 28220 1 0 0 25 0 1 0 161718506 4939776 891 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527258 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1206 891 72 123 0 1081 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4824

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 6350
/proc/meminfo: memFree=1689800/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=4824 CPUtime=342.19
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 3038 0 0 0 34218 1 0 0 25 0 1 0 161718506 4939776 898 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1206 898 72 123 0 1081 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 4824

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6350
/proc/meminfo: memFree=1689736/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=4824 CPUtime=402.17
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 3042 0 0 0 40216 1 0 0 25 0 1 0 161718506 4939776 902 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1206 902 72 123 0 1081 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 4824

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6350
/proc/meminfo: memFree=1689800/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=4824 CPUtime=462.16
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 3045 0 0 0 46214 2 0 0 25 0 1 0 161718506 4939776 905 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1206 905 72 123 0 1081 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 4824

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6350
/proc/meminfo: memFree=1689736/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=4952 CPUtime=522.15
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 3050 0 0 0 52213 2 0 0 25 0 1 0 161718506 5070848 910 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1238 910 72 123 0 1113 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 4952

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6350
/proc/meminfo: memFree=1689672/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=4952 CPUtime=582.13
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 3052 0 0 0 58211 2 0 0 25 0 1 0 161718506 5070848 912 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1238 912 72 123 0 1113 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 4952

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6350
/proc/meminfo: memFree=1689736/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=4956 CPUtime=642.12
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 3057 0 0 0 64210 2 0 0 25 0 1 0 161718506 5074944 917 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541878 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1239 917 72 123 0 1114 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 4956


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

[startup+4002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6550
/proc/meminfo: memFree=1689288/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=5348 CPUtime=4001.11
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 3154 0 0 0 400100 11 0 0 25 0 1 0 161718506 5476352 1014 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1337 1014 72 123 0 1212 0
Current children cumulated CPU time (s) 4001.11
Current children cumulated vsize (KiB) 5348

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6550
/proc/meminfo: memFree=1689352/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=5348 CPUtime=4061.1
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 3154 0 0 0 406099 11 0 0 25 0 1 0 161718506 5476352 1014 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1337 1014 72 123 0 1212 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 5348

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6550
/proc/meminfo: memFree=1689288/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=5348 CPUtime=4121.08
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 3155 0 0 0 412097 11 0 0 25 0 1 0 161718506 5476352 1015 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1337 1015 72 123 0 1212 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 5348

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6550
/proc/meminfo: memFree=1689288/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=5348 CPUtime=4181.06
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 3155 0 0 0 418095 11 0 0 25 0 1 0 161718506 5476352 1015 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1337 1015 72 123 0 1212 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 5348

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6550
/proc/meminfo: memFree=1689288/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=5348 CPUtime=4241.05
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 3156 0 0 0 424093 12 0 0 25 0 1 0 161718506 5476352 1016 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1337 1016 72 123 0 1212 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 5348

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6550
/proc/meminfo: memFree=1689288/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=5348 CPUtime=4301.04
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 3157 0 0 0 430092 12 0 0 25 0 1 0 161718506 5476352 1017 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1337 1017 72 123 0 1212 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 5348

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6550
/proc/meminfo: memFree=1689288/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=5348 CPUtime=4361.02
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 3159 0 0 0 436090 12 0 0 25 0 1 0 161718506 5476352 1019 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1337 1019 72 123 0 1212 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 5348

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6550
/proc/meminfo: memFree=1689224/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=5348 CPUtime=4421
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 3160 0 0 0 442088 12 0 0 25 0 1 0 161718506 5476352 1020 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1337 1020 72 123 0 1212 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 5348

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 6726
/proc/meminfo: memFree=1688000/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=5348 CPUtime=4480.89
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 3161 0 0 0 448077 12 0 0 25 0 1 0 161718506 5476352 1021 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1337 1021 72 123 0 1212 0
Current children cumulated CPU time (s) 4480.89
Current children cumulated vsize (KiB) 5348

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6748
/proc/meminfo: memFree=1689096/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=5348 CPUtime=4540.87
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 3161 0 0 0 454075 12 0 0 25 0 1 0 161718506 5476352 1021 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525479 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1337 1021 72 123 0 1212 0
Current children cumulated CPU time (s) 4540.87
Current children cumulated vsize (KiB) 5348

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6748
/proc/meminfo: memFree=1689032/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=5348 CPUtime=4600.86
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 3163 0 0 0 460073 13 0 0 25 0 1 0 161718506 5476352 1023 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1337 1023 72 123 0 1212 0
Current children cumulated CPU time (s) 4600.86
Current children cumulated vsize (KiB) 5348

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6748
/proc/meminfo: memFree=1689032/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=5348 CPUtime=4660.84
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 3164 0 0 0 466071 13 0 0 25 0 1 0 161718506 5476352 1024 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1337 1024 72 123 0 1212 0
Current children cumulated CPU time (s) 4660.84
Current children cumulated vsize (KiB) 5348

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6748
/proc/meminfo: memFree=1689032/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=5348 CPUtime=4720.83
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 3164 0 0 0 472070 13 0 0 25 0 1 0 161718506 5476352 1024 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537922 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1337 1024 72 123 0 1212 0
Current children cumulated CPU time (s) 4720.83
Current children cumulated vsize (KiB) 5348

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6748
/proc/meminfo: memFree=1689032/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=5348 CPUtime=4780.81
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 3164 0 0 0 478068 13 0 0 25 0 1 0 161718506 5476352 1024 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1337 1024 72 123 0 1212 0
Current children cumulated CPU time (s) 4780.81
Current children cumulated vsize (KiB) 5348

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6748
/proc/meminfo: memFree=1689032/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=5348 CPUtime=4840.79
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 3165 0 0 0 484066 13 0 0 25 0 1 0 161718506 5476352 1025 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1337 1025 72 123 0 1212 0
Current children cumulated CPU time (s) 4840.79
Current children cumulated vsize (KiB) 5348

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6748
/proc/meminfo: memFree=1689096/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=5348 CPUtime=4900.77
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 3165 0 0 0 490064 13 0 0 25 0 1 0 161718506 5476352 1025 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1337 1025 72 123 0 1212 0
Current children cumulated CPU time (s) 4900.77
Current children cumulated vsize (KiB) 5348

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6748
/proc/meminfo: memFree=1689288/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=5348 CPUtime=4960.76
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 3166 0 0 0 496062 14 0 0 25 0 1 0 161718506 5476352 1026 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1337 1026 72 123 0 1212 0
Current children cumulated CPU time (s) 4960.76
Current children cumulated vsize (KiB) 5348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6748
/proc/meminfo: memFree=1689224/2055920 swapFree=4151144/4192956
[pid=6349] ppid=6347 vsize=5348 CPUtime=5000.06
/proc/6349/stat : 6349 (march_ks) R 6347 6349 6295 0 -1 4194304 3166 0 0 0 499992 14 0 0 25 0 1 0 161718506 5476352 1026 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538139 0 0 4096 0 0 0 0 17 1 0 0
/proc/6349/statm: 1337 1026 72 123 0 1212 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 5348

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): 5001.61
CPU time (s): 5000.07
CPU user time (s): 4999.93
CPU system time (s): 0.141978
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 5348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.141978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3166
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= 5200

runsolver used 5.9241 second user time and 11.3043 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Sat Apr 21 06:47:11 UTC 2007

IDJOB= 370959
IDBENCH= 20077
IDSOLVER= 180
FILE ID= node35/370959-1177138031

PBS_JOBID= 4648855

Free space on /tmp= 66304 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S16540223-14.cnf
COMMAND LINE= /tmp/evaluation/370959-1177138031/march_ks /tmp/evaluation/370959-1177138031/instance-370959-1177138031.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-370959-1177138031 -o ROOT/results/node35/solver-370959-1177138031 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370959-1177138031/march_ks /tmp/evaluation/370959-1177138031/instance-370959-1177138031.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  6104e3b216d8b12a00f9c23312ab9c34

RANDOM SEED= 1593350

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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:       1693720 kB
Buffers:         45180 kB
Cached:         229728 kB
SwapCached:       9060 kB
Active:         164168 kB
Inactive:       134340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1693720 kB
SwapTotal:     4192956 kB
SwapFree:      4151144 kB
Dirty:            2900 kB
Writeback:           0 kB
Mapped:          30440 kB
Slab:            48956 kB
Committed_AS:  2504108 kB
PageTables:       1996 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= 66304 MiB

End job on node35 on Sat Apr 21 08:10:34 UTC 2007