Trace number 300331

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) 1200.06 1200.48

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S409844453-15.cnf
MD5SUM58c189a77b8c83423395850401eab73e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark24.2423
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
Number of clauses of size over 50

Solver Data (download as text)

0.30/0.37	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.30/0.37	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.30/0.37	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.30/0.37	c main()::
0.30/0.37	c initFormula():: searching for DIMACS p-line....
0.30/0.37	c full lookahead due to high density!
0.30/0.37	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 16000 clauses.
0.30/0.37	c parseCNF():: parsing....
0.30/0.37	c parseCNF():: the CNF contains 0 unary clauses.
0.30/0.37	c runParser():: parsing was successful, warming up engines...
0.30/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.37	c preprocessing fase I completed:: there are now 800 free variables and 16000 clauses.
0.30/0.37	c stat :: sign balance is biased by 0.045
0.30/0.37	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.30/0.37	c using k-SAT heuristics (size based diff)
0.30/0.37	c longest clause has size 5
0.30/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.30/0.37	c resolvent_look() :: found 1 resolvents
0.30/0.37	c main():: clause / variable ratio: ( 16001 / 800 ) = 20.00
0.30/0.37	c longest clause has size 5
0.30/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.37	c dynamic_preselect_setsize :: off
0.30/0.37	c suggested doublelook initial :: 0
0.30/0.37	c main():: all systems go!
0.30/0.37	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1109 JD: 234
6.75/6.78	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-300331-1171900037 -o ROOT/results/node3/solver-300331-1171900037 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300331-1171900037/march_ks /tmp/evaluation/300331-1171900037/instance-300331-1171900037.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: 1.00 1.00 1.46 3/77 3026
/proc/meminfo: memFree=773736/2055920 swapFree=4192812/4192956
[pid=3026] ppid=3024 vsize=788 CPUtime=0
/proc/3026/stat : 3026 (march_ks) R 3024 3026 1718 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 209958537 806912 100 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134651984 0 0 4096 0 0 0 0 17 1 0 0
/proc/3026/statm: 197 101 47 123 0 72 0

[startup+0.106911 s]
/proc/loadavg: 1.00 1.00 1.46 3/77 3026
/proc/meminfo: memFree=773736/2055920 swapFree=4192812/4192956
[pid=3026] ppid=3024 vsize=3012 CPUtime=0.09
/proc/3026/stat : 3026 (march_ks) R 3024 3026 1718 0 -1 4194304 1714 0 0 0 9 0 0 0 18 0 1 0 209958537 3084288 560 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536942 0 0 4096 0 0 0 0 17 1 0 0
/proc/3026/statm: 753 560 67 123 0 628 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3012

[startup+0.514942 s]
/proc/loadavg: 1.00 1.00 1.46 3/77 3026
/proc/meminfo: memFree=773736/2055920 swapFree=4192812/4192956
[pid=3026] ppid=3024 vsize=4052 CPUtime=0.5
/proc/3026/stat : 3026 (march_ks) R 3024 3026 1718 0 -1 4194304 2209 0 0 0 50 0 0 0 21 0 1 0 209958537 4149248 745 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/3026/statm: 1013 745 72 123 0 888 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4052

[startup+1.33501 s]
/proc/loadavg: 1.00 1.00 1.46 2/78 3027
/proc/meminfo: memFree=770912/2055920 swapFree=4192812/4192956
[pid=3026] ppid=3024 vsize=4064 CPUtime=1.32
/proc/3026/stat : 3026 (march_ks) R 3024 3026 1718 0 -1 4194304 2213 0 0 0 132 0 0 0 25 0 1 0 209958537 4161536 749 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/3026/statm: 1016 749 72 123 0 891 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4064

[startup+2.97114 s]
/proc/loadavg: 1.00 1.00 1.46 2/78 3027
/proc/meminfo: memFree=770784/2055920 swapFree=4192812/4192956
[pid=3026] ppid=3024 vsize=4064 CPUtime=2.96
/proc/3026/stat : 3026 (march_ks) R 3024 3026 1718 0 -1 4194304 2213 0 0 0 296 0 0 0 25 0 1 0 209958537 4161536 749 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/3026/statm: 1016 749 72 123 0 891 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4064

[startup+6.25242 s]
/proc/loadavg: 1.00 1.00 1.46 2/78 3027
/proc/meminfo: memFree=770656/2055920 swapFree=4192812/4192956
[pid=3026] ppid=3024 vsize=4064 CPUtime=6.24
/proc/3026/stat : 3026 (march_ks) R 3024 3026 1718 0 -1 4194304 2213 0 0 0 624 0 0 0 25 0 1 0 209958537 4161536 749 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/3026/statm: 1016 749 72 123 0 891 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4064

[startup+12.7029 s]
/proc/loadavg: 1.00 1.00 1.45 2/78 3027
/proc/meminfo: memFree=770592/2055920 swapFree=4192812/4192956
[pid=3026] ppid=3024 vsize=4068 CPUtime=12.69
/proc/3026/stat : 3026 (march_ks) R 3024 3026 1718 0 -1 4194304 2214 0 0 0 1269 0 0 0 25 0 1 0 209958537 4165632 750 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/3026/statm: 1017 750 72 123 0 892 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4068

[startup+25.51 s]
/proc/loadavg: 1.00 1.00 1.45 2/78 3027
/proc/meminfo: memFree=770592/2055920 swapFree=4192812/4192956
[pid=3026] ppid=3024 vsize=4068 CPUtime=25.49
/proc/3026/stat : 3026 (march_ks) R 3024 3026 1718 0 -1 4194304 2214 0 0 0 2549 0 0 0 25 0 1 0 209958537 4165632 750 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538392 0 0 4096 0 0 0 0 17 1 0 0
/proc/3026/statm: 1017 750 72 123 0 892 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4068

[startup+51.1181 s]
/proc/loadavg: 1.00 1.00 1.43 2/78 3027
/proc/meminfo: memFree=770656/2055920 swapFree=4192812/4192956
[pid=3026] ppid=3024 vsize=4068 CPUtime=51.09
/proc/3026/stat : 3026 (march_ks) R 3024 3026 1718 0 -1 4194304 2214 0 0 0 5109 0 0 0 25 0 1 0 209958537 4165632 750 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538157 0 0 4096 0 0 0 0 17 1 0 0
/proc/3026/statm: 1017 750 72 123 0 892 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4068

[startup+102.334 s]
/proc/loadavg: 1.00 1.00 1.41 2/78 3027
/proc/meminfo: memFree=770720/2055920 swapFree=4192812/4192956
[pid=3026] ppid=3024 vsize=4068 CPUtime=102.29
/proc/3026/stat : 3026 (march_ks) R 3024 3026 1718 0 -1 4194304 2214 0 0 0 10229 0 0 0 25 0 1 0 209958537 4165632 750 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/3026/statm: 1017 750 72 123 0 892 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 4068

[startup+162.361 s]
/proc/loadavg: 1.04 1.01 1.38 2/78 3027
/proc/meminfo: memFree=770656/2055920 swapFree=4192812/4192956
[pid=3026] ppid=3024 vsize=4068 CPUtime=162.3
/proc/3026/stat : 3026 (march_ks) R 3024 3026 1718 0 -1 4194304 2214 0 0 0 16230 0 0 0 25 0 1 0 209958537 4165632 750 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/3026/statm: 1017 750 72 123 0 892 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 4068

[startup+222.385 s]
/proc/loadavg: 1.01 1.01 1.36 2/78 3027
/proc/meminfo: memFree=770592/2055920 swapFree=4192812/4192956
[pid=3026] ppid=3024 vsize=4068 CPUtime=222.32
/proc/3026/stat : 3026 (march_ks) R 3024 3026 1718 0 -1 4194304 2214 0 0 0 22231 1 0 0 25 0 1 0 209958537 4165632 750 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/3026/statm: 1017 750 72 123 0 892 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 4068

[startup+282.408 s]
/proc/loadavg: 1.00 1.00 1.33 2/78 3027
/proc/meminfo: memFree=770720/2055920 swapFree=4192812/4192956
[pid=3026] ppid=3024 vsize=4068 CPUtime=282.32
/proc/3026/stat : 3026 (march_ks) R 3024 3026 1718 0 -1 4194304 2214 0 0 0 28231 1 0 0 25 0 1 0 209958537 4165632 750 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/3026/statm: 1017 750 72 123 0 892 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 4068

[startup+342.435 s]
/proc/loadavg: 1.00 1.00 1.31 2/78 3027
/proc/meminfo: memFree=770720/2055920 swapFree=4192812/4192956
[pid=3026] ppid=3024 vsize=4196 CPUtime=342.33
/proc/3026/stat : 3026 (march_ks) R 3024 3026 1718 0 -1 4194304 2216 0 0 0 34232 1 0 0 25 0 1 0 209958537 4296704 752 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/3026/statm: 1049 752 72 123 0 924 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 4196

[startup+402.462 s]
/proc/loadavg: 1.00 1.00 1.29 2/78 3027
/proc/meminfo: memFree=770656/2055920 swapFree=4192812/4192956
[pid=3026] ppid=3024 vsize=4196 CPUtime=402.35
/proc/3026/stat : 3026 (march_ks) R 3024 3026 1718 0 -1 4194304 2221 0 0 0 40233 2 0 0 25 0 1 0 209958537 4296704 757 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527051 0 0 4096 0 0 0 0 17 1 0 0
/proc/3026/statm: 1049 757 72 123 0 924 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 4196

[startup+462.483 s]
/proc/loadavg: 1.00 1.00 1.26 2/78 3027
/proc/meminfo: memFree=770592/2055920 swapFree=4192812/4192956
[pid=3026] ppid=3024 vsize=4196 CPUtime=462.35
/proc/3026/stat : 3026 (march_ks) R 3024 3026 1718 0 -1 4194304 2226 0 0 0 46233 2 0 0 25 0 1 0 209958537 4296704 762 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/3026/statm: 1049 762 72 123 0 924 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 4196

[startup+522.503 s]
/proc/loadavg: 1.00 1.00 1.25 2/78 3027
/proc/meminfo: memFree=770592/2055920 swapFree=4192812/4192956
[pid=3026] ppid=3024 vsize=4196 CPUtime=522.36
/proc/3026/stat : 3026 (march_ks) R 3024 3026 1718 0 -1 4194304 2232 0 0 0 52234 2 0 0 25 0 1 0 209958537 4296704 768 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134548049 0 0 4096 0 0 0 0 17 1 0 0
/proc/3026/statm: 1049 768 72 123 0 924 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 4196

[startup+582.527 s]
/proc/loadavg: 1.00 1.00 1.23 2/78 3027
/proc/meminfo: memFree=770656/2055920 swapFree=4192812/4192956
[pid=3026] ppid=3024 vsize=4196 CPUtime=582.37
/proc/3026/stat : 3026 (march_ks) R 3024 3026 1718 0 -1 4194304 2238 0 0 0 58235 2 0 0 25 0 1 0 209958537 4296704 774 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/3026/statm: 1049 774 72 123 0 924 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 4196

[startup+642.559 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 3027
/proc/meminfo: memFree=770528/2055920 swapFree=4192812/4192956
[pid=3026] ppid=3024 vsize=4360 CPUtime=642.38
/proc/3026/stat : 3026 (march_ks) R 3024 3026 1718 0 -1 4194304 2258 0 0 0 64236 2 0 0 25 0 1 0 209958537 4464640 794 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/3026/statm: 1090 794 72 123 0 965 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 4360

[startup+702.585 s]
/proc/loadavg: 1.00 1.00 1.19 2/78 3027
/proc/meminfo: memFree=770464/2055920 swapFree=4192812/4192956
[pid=3026] ppid=3024 vsize=4360 CPUtime=702.39
/proc/3026/stat : 3026 (march_ks) R 3024 3026 1718 0 -1 4194304 2265 0 0 0 70237 2 0 0 25 0 1 0 209958537 4464640 801 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/3026/statm: 1090 801 72 123 0 965 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 4360

[startup+762.614 s]
/proc/loadavg: 1.00 1.00 1.18 2/78 3027
/proc/meminfo: memFree=770400/2055920 swapFree=4192812/4192956
[pid=3026] ppid=3024 vsize=4360 CPUtime=762.4
/proc/3026/stat : 3026 (march_ks) R 3024 3026 1718 0 -1 4194304 2274 0 0 0 76238 2 0 0 25 0 1 0 209958537 4464640 810 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/3026/statm: 1090 810 72 123 0 965 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 4360

[startup+822.643 s]
/proc/loadavg: 1.00 1.00 1.17 2/78 3027
/proc/meminfo: memFree=770272/2055920 swapFree=4192812/4192956
[pid=3026] ppid=3024 vsize=4496 CPUtime=822.42
/proc/3026/stat : 3026 (march_ks) R 3024 3026 1718 0 -1 4194304 2301 0 0 0 82239 3 0 0 25 0 1 0 209958537 4603904 837 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/3026/statm: 1124 837 72 123 0 999 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 4496

[startup+882.699 s]
/proc/loadavg: 1.00 1.00 1.15 2/84 3161
/proc/meminfo: memFree=769008/2055920 swapFree=4192812/4192956
[pid=3026] ppid=3024 vsize=4500 CPUtime=882.39
/proc/3026/stat : 3026 (march_ks) R 3024 3026 1718 0 -1 4194304 2305 0 0 0 88236 3 0 0 25 0 1 0 209958537 4608000 841 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/3026/statm: 1125 841 72 123 0 1000 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 4500

[startup+942.741 s]
/proc/loadavg: 1.00 1.00 1.14 2/78 3225
/proc/meminfo: memFree=770016/2055920 swapFree=4192812/4192956
[pid=3026] ppid=3024 vsize=4500 CPUtime=942.38
/proc/3026/stat : 3026 (march_ks) R 3024 3026 1718 0 -1 4194304 2308 0 0 0 94234 4 0 0 25 0 1 0 209958537 4608000 844 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 1 0 0
/proc/3026/statm: 1125 844 72 123 0 1000 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 4500

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.13 2/78 3225
/proc/meminfo: memFree=770272/2055920 swapFree=4192812/4192956
[pid=3026] ppid=3024 vsize=4568 CPUtime=1002.39
/proc/3026/stat : 3026 (march_ks) R 3024 3026 1718 0 -1 4194304 2312 0 0 0 100235 4 0 0 25 0 1 0 209958537 4677632 848 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/3026/statm: 1142 848 72 123 0 1017 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 4568

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 1.12 2/78 3225
/proc/meminfo: memFree=770208/2055920 swapFree=4192812/4192956
[pid=3026] ppid=3024 vsize=4568 CPUtime=1062.41
/proc/3026/stat : 3026 (march_ks) R 3024 3026 1718 0 -1 4194304 2314 0 0 0 106237 4 0 0 25 0 1 0 209958537 4677632 850 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/3026/statm: 1142 850 72 123 0 1017 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 4568

[startup+1122.83 s]
/proc/loadavg: 1.00 1.00 1.11 2/78 3225
/proc/meminfo: memFree=770208/2055920 swapFree=4192812/4192956
[pid=3026] ppid=3024 vsize=4568 CPUtime=1122.42
/proc/3026/stat : 3026 (march_ks) R 3024 3026 1718 0 -1 4194304 2314 0 0 0 112238 4 0 0 25 0 1 0 209958537 4677632 850 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/3026/statm: 1142 850 72 123 0 1017 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 4568

[startup+1182.85 s]
/proc/loadavg: 1.00 1.00 1.10 2/78 3225
/proc/meminfo: memFree=770272/2055920 swapFree=4192812/4192956
[pid=3026] ppid=3024 vsize=4568 CPUtime=1182.43
/proc/3026/stat : 3026 (march_ks) R 3024 3026 1718 0 -1 4194304 2314 0 0 0 118239 4 0 0 25 0 1 0 209958537 4677632 850 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/3026/statm: 1142 850 72 123 0 1017 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 4568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 3225
/proc/meminfo: memFree=770208/2055920 swapFree=4192812/4192956
[pid=3026] ppid=3024 vsize=4568 CPUtime=1200.05
/proc/3026/stat : 3026 (march_ks) R 3024 3026 1718 0 -1 4194304 2314 0 0 0 120001 4 0 0 25 0 1 0 209958537 4677632 850 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/3026/statm: 1142 850 72 123 0 1017 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 4568

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.049992
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 4568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2314
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= 18780

runsolver used 1.15582 second user time and 2.78658 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Mon Feb 19 15:47:17 UTC 2007

IDJOB= 300331
IDBENCH= 20032
IDSOLVER= 111
FILE ID= node3/300331-1171900037

PBS_JOBID= 3848835

Free space on /tmp= 66550 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S409844453-15.cnf
COMMAND LINE= /tmp/evaluation/300331-1171900037/march_ks /tmp/evaluation/300331-1171900037/instance-300331-1171900037.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-300331-1171900037 -o ROOT/results/node3/solver-300331-1171900037 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300331-1171900037/march_ks /tmp/evaluation/300331-1171900037/instance-300331-1171900037.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  58c189a77b8c83423395850401eab73e

RANDOM SEED= 219137594

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.241
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.241
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        774144 kB
Buffers:         60848 kB
Cached:        1087264 kB
SwapCached:          0 kB
Active:         545024 kB
Inactive:       657892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        774144 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2712 kB
Writeback:           0 kB
Mapped:          73644 kB
Slab:            64528 kB
Committed_AS:  1018764 kB
PageTables:       1656 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66550 MiB

End job on node3 on Mon Feb 19 16:07:19 UTC 2007