Trace number 368739

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
TTS 4.0? (TO) 5000.11 5001.56

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
MD5SUM27360692d166ffe055bd444eea177edf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1734.2
Satisfiable
(Un)Satisfiability was proved
Number of variables987
Number of clauses6860
Sum of the clauses size27440
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 46860
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



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/node72/watcher-368739-1177295506 -o ROOT/results/node72/solver-368739-1177295506 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368739-1177295506/tts-4-0 /tmp/evaluation/368739-1177295506/instance-368739-1177295506.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: 0.92 0.98 0.99 3/77 6867
/proc/meminfo: memFree=1839328/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=796 CPUtime=0
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 205589099 815104 102 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 199 102 57 113 0 83 0

[startup+0.032384 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6867
/proc/meminfo: memFree=1839328/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=2292 CPUtime=0.02
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 480 0 0 0 2 0 0 0 18 0 1 0 205589099 2347008 465 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134538259 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 573 466 62 113 0 457 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2292

[startup+0.101388 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6867
/proc/meminfo: memFree=1839328/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=6408 CPUtime=0.09
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 1528 0 0 0 8 1 0 0 18 0 1 0 205589099 6561792 1513 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 1602 1513 66 113 0 1486 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6408

[startup+0.301406 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6867
/proc/meminfo: memFree=1839328/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=7868 CPUtime=0.29
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 1877 0 0 0 28 1 0 0 20 0 1 0 205589099 8056832 1860 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134513457 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 1967 1860 66 113 0 1851 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7868

[startup+0.701442 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6867
/proc/meminfo: memFree=1839328/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=8916 CPUtime=0.69
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 2141 0 0 0 68 1 0 0 24 0 1 0 205589099 9129984 2124 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591886 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 2229 2124 66 113 0 2113 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8916

[startup+1.50152 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6868
/proc/meminfo: memFree=1830744/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=9576 CPUtime=1.49
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 2324 0 0 0 148 1 0 0 25 0 1 0 205589099 9805824 2307 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134513482 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 2394 2307 66 113 0 2278 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9576

[startup+3.10166 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6868
/proc/meminfo: memFree=1830040/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=9836 CPUtime=3.09
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 2386 0 0 0 308 1 0 0 25 0 1 0 205589099 10072064 2369 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134535878 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 2459 2369 66 113 0 2343 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9836

[startup+6.30196 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6868
/proc/meminfo: memFree=1829528/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=10236 CPUtime=6.29
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 2491 0 0 0 628 1 0 0 25 0 1 0 205589099 10481664 2474 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 2559 2474 66 113 0 2443 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10236

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6868
/proc/meminfo: memFree=1828760/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=10844 CPUtime=12.68
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 2657 0 0 0 1267 1 0 0 25 0 1 0 205589099 11104256 2640 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 2711 2640 66 113 0 2595 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10844

[startup+25.5027 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 6868
/proc/meminfo: memFree=1827544/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=12044 CPUtime=25.49
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 2953 0 0 0 2547 2 0 0 25 0 1 0 205589099 12333056 2936 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134537408 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 3011 2936 66 113 0 2895 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12044

[startup+51.1021 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1825816/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=13792 CPUtime=51.08
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 3365 0 0 0 5106 2 0 0 25 0 1 0 205589099 14123008 3348 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 3448 3348 66 113 0 3332 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13792

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1820632/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=18932 CPUtime=102.26
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 4660 0 0 0 10223 3 0 0 25 0 1 0 205589099 19386368 4643 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534719 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 4733 4643 66 113 0 4617 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18932

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1813080/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=26380 CPUtime=162.25
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 6546 0 0 0 16220 5 0 0 25 0 1 0 205589099 27013120 6529 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641318 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 6595 6529 66 113 0 6479 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 26380

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1806808/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=32720 CPUtime=222.23
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 8099 0 0 0 22217 6 0 0 25 0 1 0 205589099 33505280 8082 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 8180 8082 66 113 0 8064 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32720

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1801368/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=38116 CPUtime=282.22
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 9454 0 0 0 28214 8 0 0 25 0 1 0 205589099 39030784 9437 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 9529 9437 66 113 0 9413 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 38116

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1796632/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=42804 CPUtime=342.2
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 10625 0 0 0 34210 10 0 0 25 0 1 0 205589099 43831296 10608 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534048 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 10701 10608 66 113 0 10585 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42804

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1791768/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=47492 CPUtime=402.18
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 11822 0 0 0 40207 11 0 0 25 0 1 0 205589099 48631808 11805 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 11873 11805 66 113 0 11757 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 47492

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1787480/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=51948 CPUtime=462.16
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 12894 0 0 0 46204 12 0 0 25 0 1 0 205589099 53194752 12877 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 12987 12877 66 113 0 12871 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 51948

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1783064/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=56404 CPUtime=522.15
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 14004 0 0 0 52201 14 0 0 25 0 1 0 205589099 57757696 13987 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 14101 13987 66 113 0 13985 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 56404

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1778776/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=60388 CPUtime=582.13
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 15044 0 0 0 58198 15 0 0 25 0 1 0 205589099 61837312 15027 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 15097 15027 66 113 0 14981 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 60388

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1775576/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=63672 CPUtime=642.12
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 15825 0 0 0 64196 16 0 0 25 0 1 0 205589099 65200128 15808 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641342 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 15918 15808 66 113 0 15802 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 63672


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 7074
/proc/meminfo: memFree=1626136/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=211520 CPUtime=4061.1
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 52805 0 0 0 406035 75 0 0 25 0 1 0 205589099 216596480 52788 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 52880 52788 66 113 0 52764 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 211520

[startup+4122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 7074
/proc/meminfo: memFree=1624408/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=213160 CPUtime=4121.09
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 53224 0 0 0 412033 76 0 0 25 0 1 0 205589099 218275840 53207 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534063 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 53290 53207 66 113 0 53174 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 213160

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7074
/proc/meminfo: memFree=1622232/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=215504 CPUtime=4181.07
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 53775 0 0 0 418030 77 0 0 25 0 1 0 205589099 220676096 53758 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 53876 53758 66 113 0 53760 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 215504

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7074
/proc/meminfo: memFree=1620504/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=217144 CPUtime=4241.06
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 54215 0 0 0 424028 78 0 0 25 0 1 0 205589099 222355456 54198 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534110 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 54286 54198 66 113 0 54170 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 217144

[startup+4302.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7074
/proc/meminfo: memFree=1618712/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=218784 CPUtime=4301.05
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 54649 0 0 0 430026 79 0 0 25 0 1 0 205589099 224034816 54632 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 54696 54632 66 113 0 54580 0
Current children cumulated CPU time (s) 4301.05
Current children cumulated vsize (KiB) 218784

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7074
/proc/meminfo: memFree=1617112/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=220424 CPUtime=4361.02
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 55046 0 0 0 436023 79 0 0 25 0 1 0 205589099 225714176 55029 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 55106 55029 66 113 0 54990 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 220424

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7074
/proc/meminfo: memFree=1615448/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=222064 CPUtime=4421.01
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 55444 0 0 0 442021 80 0 0 25 0 1 0 205589099 227393536 55427 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 55516 55427 66 113 0 55400 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 222064

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7074
/proc/meminfo: memFree=1613528/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=223940 CPUtime=4481
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 55915 0 0 0 448019 81 0 0 25 0 1 0 205589099 229314560 55898 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641326 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 55985 55898 66 113 0 55869 0
Current children cumulated CPU time (s) 4481
Current children cumulated vsize (KiB) 223940

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7074
/proc/meminfo: memFree=1611480/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=226052 CPUtime=4540.97
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 56417 0 0 0 454016 81 0 0 25 0 1 0 205589099 231477248 56400 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534132 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 56513 56400 66 113 0 56397 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 226052

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7074
/proc/meminfo: memFree=1609688/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=227692 CPUtime=4600.96
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 56870 0 0 0 460014 82 0 0 25 0 1 0 205589099 233156608 56853 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534189 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 56923 56853 66 113 0 56807 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 227692

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7074
/proc/meminfo: memFree=1607384/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=230036 CPUtime=4660.94
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 57447 0 0 0 466011 83 0 0 25 0 1 0 205589099 235556864 57430 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 57509 57430 66 113 0 57393 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 230036

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7074
/proc/meminfo: memFree=1605720/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=231676 CPUtime=4720.93
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 57852 0 0 0 472008 85 0 0 25 0 1 0 205589099 237236224 57835 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 57919 57835 66 113 0 57803 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 231676

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7074
/proc/meminfo: memFree=1603992/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=233316 CPUtime=4780.91
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 58279 0 0 0 478006 85 0 0 25 0 1 0 205589099 238915584 58262 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534433 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 58329 58262 66 113 0 58213 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 233316

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7074
/proc/meminfo: memFree=1602200/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=235192 CPUtime=4840.9
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 58731 0 0 0 484004 86 0 0 25 0 1 0 205589099 240836608 58714 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 58798 58714 66 113 0 58682 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 235192

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7074
/proc/meminfo: memFree=1600408/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=237068 CPUtime=4900.88
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 59166 0 0 0 490001 87 0 0 25 0 1 0 205589099 242757632 59149 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534089 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 59267 59149 66 113 0 59151 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 237068

[startup+4962.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7074
/proc/meminfo: memFree=1598616/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=238708 CPUtime=4960.87
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 59619 0 0 0 495999 88 0 0 25 0 1 0 205589099 244436992 59602 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 59677 59602 66 113 0 59561 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 238708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7074
/proc/meminfo: memFree=1597720/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=239644 CPUtime=5000.05
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 59835 0 0 0 499917 88 0 0 25 0 1 0 205589099 245395456 59818 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 59911 59818 66 113 0 59795 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 239644

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7074
/proc/meminfo: memFree=1597720/2055920 swapFree=4157116/4192956
[pid=6867] ppid=6865 vsize=239644 CPUtime=5000.05
/proc/6867/stat : 6867 (tts-4-0) R 6865 6867 6156 0 -1 4194304 59835 0 0 0 499917 88 0 0 25 0 1 0 205589099 245395456 59818 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/6867/statm: 59911 59818 66 113 0 59795 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 239644

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.56
CPU time (s): 5000.11
CPU user time (s): 4999.18
CPU system time (s): 0.928858
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 239644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.18
system time used= 0.928858
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59835
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= 109532

runsolver used 6.26605 second user time and 11.5852 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Mon Apr 23 02:31:46 UTC 2007

IDJOB= 368739
IDBENCH= 24752
IDSOLVER= 178
FILE ID= node72/368739-1177295506

PBS_JOBID= 4650841

Free space on /tmp= 66407 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368739-1177295506/tts-4-0 /tmp/evaluation/368739-1177295506/instance-368739-1177295506.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-368739-1177295506 -o ROOT/results/node72/solver-368739-1177295506 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368739-1177295506/tts-4-0 /tmp/evaluation/368739-1177295506/instance-368739-1177295506.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  27360692d166ffe055bd444eea177edf

RANDOM SEED= 615650761

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1839736 kB
Buffers:         29548 kB
Cached:         107116 kB
SwapCached:      17016 kB
Active:          89884 kB
Inactive:        70004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1839736 kB
SwapTotal:     4192956 kB
SwapFree:      4157116 kB
Dirty:             684 kB
Writeback:           0 kB
Mapped:          30224 kB
Slab:            41776 kB
Committed_AS:  3261044 kB
PageTables:       1788 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= 66407 MiB

End job on node72 on Mon Apr 23 03:55:15 UTC 2007