Trace number 301889

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) 1200.03 1200.41

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 benchmark76.4764
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)

0.50/0.53	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.50/0.53	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.50/0.53	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.50/0.53	c main()::
0.50/0.53	c initFormula():: searching for DIMACS p-line....
0.50/0.53	c full lookahead due to high density!
0.50/0.53	c initFormula():: the DIMACS p-line indicates a CNF of 1100 variables and 22000 clauses.
0.50/0.53	c parseCNF():: parsing....
0.50/0.53	c parseCNF():: the CNF contains 0 unary clauses.
0.50/0.53	c runParser():: parsing was successful, warming up engines...
0.50/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.53	c preprocessing fase I completed:: there are now 1100 free variables and 22000 clauses.
0.50/0.53	c stat :: sign balance is biased by 0.042
0.50/0.53	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.50/0.53	c using k-SAT heuristics (size based diff)
0.50/0.53	c longest clause has size 5
0.50/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.53	c main():: clause / variable ratio: ( 22000 / 1100 ) = 20.00
0.50/0.53	c longest clause has size 5
0.50/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.53	c dynamic_preselect_setsize :: off
0.50/0.53	c suggested doublelook initial :: 0
0.50/0.53	c main():: all systems go!
0.50/0.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1337 JD: 326
12.26/12.31	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/node5/watcher-301889-1171998121 -o ROOT/results/node5/solver-301889-1171998121 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301889-1171998121/march_ks /tmp/evaluation/301889-1171998121/instance-301889-1171998121.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: 0.43 0.84 0.95 3/83 5101
/proc/meminfo: memFree=1037872/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=964 CPUtime=0
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 219766904 987136 114 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 241 115 47 123 0 116 0

[startup+0.106847 s]
/proc/loadavg: 0.43 0.84 0.95 3/83 5101
/proc/meminfo: memFree=1037872/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=2600 CPUtime=0.09
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 1321 0 0 0 9 0 0 0 18 0 1 0 219766904 2662400 421 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134554576 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 650 421 63 123 0 525 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2600

[startup+0.514892 s]
/proc/loadavg: 0.43 0.84 0.95 3/83 5101
/proc/meminfo: memFree=1037872/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=4920 CPUtime=0.5
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 3376 0 0 0 49 1 0 0 21 0 1 0 219766904 5038080 866 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662217 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 1230 866 68 123 0 1105 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4920

[startup+1.33598 s]
/proc/loadavg: 0.43 0.84 0.95 2/84 5106
/proc/meminfo: memFree=1034408/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=5056 CPUtime=1.32
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 3750 0 0 0 131 1 0 0 25 0 1 0 219766904 5177344 912 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 1264 912 72 123 0 1139 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5056

[startup+2.97217 s]
/proc/loadavg: 0.48 0.85 0.95 2/84 5106
/proc/meminfo: memFree=1034216/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=5076 CPUtime=2.96
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 3757 0 0 0 295 1 0 0 25 0 1 0 219766904 5197824 919 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 1269 919 72 123 0 1144 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5076

[startup+6.25254 s]
/proc/loadavg: 0.48 0.85 0.95 2/84 5124
/proc/meminfo: memFree=1034088/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=5076 CPUtime=6.23
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 3757 0 0 0 622 1 0 0 25 0 1 0 219766904 5197824 919 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 1269 919 72 123 0 1144 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 5076

[startup+12.7093 s]
/proc/loadavg: 0.56 0.85 0.95 2/84 5132
/proc/meminfo: memFree=1034088/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=5076 CPUtime=12.68
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 3757 0 0 0 1267 1 0 0 25 0 1 0 219766904 5197824 919 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 1269 919 72 123 0 1144 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5076

[startup+25.5217 s]
/proc/loadavg: 0.62 0.86 0.95 2/84 5142
/proc/meminfo: memFree=1034216/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=5204 CPUtime=25.48
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 3780 0 0 0 2547 1 0 0 25 0 1 0 219766904 5328896 942 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 1301 942 72 123 0 1176 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5204

[startup+51.1376 s]
/proc/loadavg: 0.75 0.87 0.95 2/78 5166
/proc/meminfo: memFree=1035096/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=5332 CPUtime=51.07
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 3799 0 0 0 5106 1 0 0 25 0 1 0 219766904 5459968 961 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538030 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 1333 961 72 123 0 1208 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5332

[startup+102.355 s]
/proc/loadavg: 0.89 0.88 0.95 2/78 5166
/proc/meminfo: memFree=1035160/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=5336 CPUtime=102.28
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 3816 0 0 0 10226 2 0 0 25 0 1 0 219766904 5464064 978 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 1334 978 72 123 0 1209 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 5336

[startup+162.384 s]
/proc/loadavg: 0.96 0.90 0.95 2/78 5166
/proc/meminfo: memFree=1035160/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=5464 CPUtime=162.29
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 3829 0 0 0 16227 2 0 0 25 0 1 0 219766904 5595136 991 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 1366 991 72 123 0 1241 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 5464

[startup+222.416 s]
/proc/loadavg: 0.98 0.92 0.95 2/78 5166
/proc/meminfo: memFree=1034968/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=5632 CPUtime=222.3
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 3865 0 0 0 22228 2 0 0 25 0 1 0 219766904 5767168 1027 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538051 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 1408 1027 72 123 0 1283 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 5632

[startup+282.444 s]
/proc/loadavg: 0.99 0.93 0.95 2/78 5166
/proc/meminfo: memFree=1034968/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=5632 CPUtime=282.31
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 3878 0 0 0 28229 2 0 0 25 0 1 0 219766904 5767168 1040 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 1408 1040 72 123 0 1283 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 5632

[startup+342.468 s]
/proc/loadavg: 0.99 0.94 0.95 2/78 5166
/proc/meminfo: memFree=1034968/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=5632 CPUtime=342.32
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 3889 0 0 0 34229 3 0 0 25 0 1 0 219766904 5767168 1051 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 1408 1051 72 123 0 1283 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 5632

[startup+402.501 s]
/proc/loadavg: 0.99 0.95 0.95 2/78 5166
/proc/meminfo: memFree=1034904/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=5760 CPUtime=402.34
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 3895 0 0 0 40231 3 0 0 25 0 1 0 219766904 5898240 1057 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 1440 1057 72 123 0 1315 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 5760

[startup+462.526 s]
/proc/loadavg: 0.99 0.95 0.95 2/78 5166
/proc/meminfo: memFree=1034904/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=5760 CPUtime=462.34
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 3899 0 0 0 46231 3 0 0 25 0 1 0 219766904 5898240 1061 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541868 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 1440 1061 72 123 0 1315 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 5760

[startup+522.551 s]
/proc/loadavg: 0.99 0.96 0.95 2/78 5166
/proc/meminfo: memFree=1034904/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=5760 CPUtime=522.36
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 3903 0 0 0 52232 4 0 0 25 0 1 0 219766904 5898240 1065 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537933 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 1440 1065 72 123 0 1315 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 5760

[startup+582.583 s]
/proc/loadavg: 0.99 0.96 0.95 2/78 5166
/proc/meminfo: memFree=1034968/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=5760 CPUtime=582.37
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 3906 0 0 0 58233 4 0 0 25 0 1 0 219766904 5898240 1068 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 1440 1068 72 123 0 1315 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 5760

[startup+642.616 s]
/proc/loadavg: 1.06 0.99 0.95 2/78 5166
/proc/meminfo: memFree=1034968/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=5760 CPUtime=642.38
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 3909 0 0 0 64234 4 0 0 25 0 1 0 219766904 5898240 1071 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 1440 1071 72 123 0 1315 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 5760

[startup+702.645 s]
/proc/loadavg: 1.02 0.99 0.95 2/78 5166
/proc/meminfo: memFree=1034904/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=5760 CPUtime=702.39
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 3912 0 0 0 70235 4 0 0 25 0 1 0 219766904 5898240 1074 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 1440 1074 72 123 0 1315 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 5760

[startup+762.676 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 5166
/proc/meminfo: memFree=1034904/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=5760 CPUtime=762.41
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 3916 0 0 0 76236 5 0 0 25 0 1 0 219766904 5898240 1078 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538094 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 1440 1078 72 123 0 1315 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 5760

[startup+822.712 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 5166
/proc/meminfo: memFree=1034968/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=5760 CPUtime=822.43
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 3918 0 0 0 82238 5 0 0 25 0 1 0 219766904 5898240 1080 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527264 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 1440 1080 72 123 0 1315 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 5760

[startup+882.738 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 5166
/proc/meminfo: memFree=1034904/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=5760 CPUtime=882.43
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 3922 0 0 0 88238 5 0 0 25 0 1 0 219766904 5898240 1084 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 1440 1084 72 123 0 1315 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 5760

[startup+942.767 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 5166
/proc/meminfo: memFree=1034840/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=5888 CPUtime=942.45
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 3942 0 0 0 94239 6 0 0 25 0 1 0 219766904 6029312 1104 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 1472 1104 72 123 0 1347 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 5888

[startup+1002.79 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 5166
/proc/meminfo: memFree=1034776/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=5888 CPUtime=1002.46
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 3944 0 0 0 100240 6 0 0 25 0 1 0 219766904 6029312 1106 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 1472 1106 72 123 0 1347 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 5888

[startup+1062.83 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 5166
/proc/meminfo: memFree=1034840/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=5888 CPUtime=1062.47
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 3947 0 0 0 106241 6 0 0 25 0 1 0 219766904 6029312 1109 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 1472 1109 72 123 0 1347 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 5888

[startup+1122.86 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 5166
/proc/meminfo: memFree=1034776/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=5888 CPUtime=1122.49
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 3950 0 0 0 112242 7 0 0 25 0 1 0 219766904 6029312 1112 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 1472 1112 72 123 0 1347 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 5888

[startup+1182.89 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 5166
/proc/meminfo: memFree=1034776/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=6016 CPUtime=1182.5
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 3955 0 0 0 118243 7 0 0 25 0 1 0 219766904 6160384 1117 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585358 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 1504 1117 72 123 0 1379 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 6016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 5166
/proc/meminfo: memFree=1034776/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=6016 CPUtime=1200.02
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 3955 0 0 0 119995 7 0 0 25 0 1 0 219766904 6160384 1117 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 1504 1117 72 123 0 1379 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 6016

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 5166
/proc/meminfo: memFree=1034776/2055920 swapFree=4192812/4192956
[pid=5101] ppid=5099 vsize=6016 CPUtime=1200.02
/proc/5101/stat : 5101 (march_ks) R 5099 5101 5028 0 -1 4194304 3955 0 0 0 119995 7 0 0 25 0 1 0 219766904 6160384 1117 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/5101/statm: 1504 1117 72 123 0 1379 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 6016

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.95
CPU system time (s): 0.075988
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 6016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3955
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= 1536

runsolver used 1.2988 second user time and 2.70659 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Tue Feb 20 19:02:01 UTC 2007

IDJOB= 301889
IDBENCH= 20070
IDSOLVER= 111
FILE ID= node5/301889-1171998121

PBS_JOBID= 3849111

Free space on /tmp= 66549 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/301889-1171998121/march_ks /tmp/evaluation/301889-1171998121/instance-301889-1171998121.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-301889-1171998121 -o ROOT/results/node5/solver-301889-1171998121 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301889-1171998121/march_ks /tmp/evaluation/301889-1171998121/instance-301889-1171998121.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  1a8cd105958b0a3ba6c891f9e5628523

RANDOM SEED= 783180643

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1038280 kB
Buffers:         62564 kB
Cached:         831704 kB
SwapCached:          0 kB
Active:         546772 kB
Inactive:       392000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1038280 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2936 kB
Writeback:           0 kB
Mapped:          63824 kB
Slab:            64052 kB
Committed_AS:   801548 kB
PageTables:       1924 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= 66549 MiB

End job on node5 on Tue Feb 20 19:22:03 UTC 2007