Trace number 301939

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
CMUSAT BASE 2007-02-08? (TO) 1200.04 1200.59

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1128222245-05.cnf
MD5SUMe00fc2902b68bb75646f8701a0e4a742
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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)



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/node42/watcher-301939-1172000741 -o ROOT/results/node42/solver-301939-1172000741 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301939-1172000741/cmusat_base /tmp/evaluation/301939-1172000741/instance-301939-1172000741.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: 0.00 0.00 0.00 3/64 1969
/proc/meminfo: memFree=1569776/2055920 swapFree=4122764/4192956
[pid=1969] ppid=1966 vsize=2952 CPUtime=0
/proc/1969/stat : 1969 (cmusat_base) R 1966 1969 1908 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 220030504 3022848 275 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/1969/statm: 738 276 90 241 0 494 0

[startup+0.106986 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 1969
/proc/meminfo: memFree=1569776/2055920 swapFree=4122764/4192956
[pid=1969] ppid=1966 vsize=4912 CPUtime=0.1
/proc/1969/stat : 1969 (cmusat_base) R 1966 1969 1908 0 -1 4194304 970 0 0 0 10 0 0 0 18 0 1 0 220030504 5029888 801 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/1969/statm: 1228 801 112 241 0 984 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4912

[startup+0.516064 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 1969
/proc/meminfo: memFree=1569776/2055920 swapFree=4122764/4192956
[pid=1969] ppid=1966 vsize=6364 CPUtime=0.51
/proc/1969/stat : 1969 (cmusat_base) R 1966 1969 1908 0 -1 4194304 1343 0 0 0 51 0 0 0 21 0 1 0 220030504 6516736 1174 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/1969/statm: 1591 1175 112 241 0 1347 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 6364

[startup+1.33922 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 1970
/proc/meminfo: memFree=1563176/2055920 swapFree=4122764/4192956
[pid=1969] ppid=1966 vsize=9268 CPUtime=1.32
/proc/1969/stat : 1969 (cmusat_base) R 1966 1969 1908 0 -1 4194304 2081 0 0 0 132 0 0 0 25 0 1 0 220030504 9490432 1912 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560529 0 0 4096 35 0 0 0 17 1 0 0
/proc/1969/statm: 2317 1912 112 241 0 2073 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9268

[startup+2.97553 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 1970
/proc/meminfo: memFree=1559656/2055920 swapFree=4122764/4192956
[pid=1969] ppid=1966 vsize=13884 CPUtime=2.96
/proc/1969/stat : 1969 (cmusat_base) R 1966 1969 1908 0 -1 4194304 3467 0 0 0 295 1 0 0 25 0 1 0 220030504 14217216 3114 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551353 0 0 4096 35 0 0 0 17 1 0 0
/proc/1969/statm: 3471 3114 112 241 0 3227 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13884

[startup+6.25516 s]
/proc/loadavg: 0.15 0.03 0.01 2/65 1970
/proc/meminfo: memFree=1556712/2055920 swapFree=4122764/4192956
[pid=1969] ppid=1966 vsize=14816 CPUtime=6.24
/proc/1969/stat : 1969 (cmusat_base) R 1966 1969 1908 0 -1 4194304 3783 0 0 0 623 1 0 0 25 0 1 0 220030504 15171584 3365 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551284 0 0 4096 35 0 0 0 17 1 0 0
/proc/1969/statm: 3704 3365 112 241 0 3460 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14816

[startup+12.7084 s]
/proc/loadavg: 0.22 0.05 0.02 2/65 1970
/proc/meminfo: memFree=1552232/2055920 swapFree=4122764/4192956
[pid=1969] ppid=1966 vsize=18936 CPUtime=12.69
/proc/1969/stat : 1969 (cmusat_base) R 1966 1969 1908 0 -1 4194304 5034 0 0 0 1267 2 0 0 25 0 1 0 220030504 19390464 4409 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/1969/statm: 4734 4409 112 241 0 4490 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18936

[startup+25.5088 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 1970
/proc/meminfo: memFree=1546280/2055920 swapFree=4122764/4192956
[pid=1969] ppid=1966 vsize=25576 CPUtime=25.49
/proc/1969/stat : 1969 (cmusat_base) R 1966 1969 1908 0 -1 4194304 6961 0 0 0 2546 3 0 0 25 0 1 0 220030504 26189824 6105 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559905 0 0 4096 35 0 0 0 17 1 0 0
/proc/1969/statm: 6394 6105 112 241 0 6150 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25576

[startup+51.1147 s]
/proc/loadavg: 0.60 0.17 0.05 2/65 1970
/proc/meminfo: memFree=1531304/2055920 swapFree=4122764/4192956
[pid=1969] ppid=1966 vsize=40884 CPUtime=51.09
/proc/1969/stat : 1969 (cmusat_base) R 1966 1969 1908 0 -1 4194304 11050 0 0 0 5104 5 0 0 25 0 1 0 220030504 41865216 9674 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560615 0 0 4096 35 0 0 0 17 1 0 0
/proc/1969/statm: 10221 9674 112 241 0 9977 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 40884

[startup+102.327 s]
/proc/loadavg: 0.82 0.29 0.10 2/65 1970
/proc/meminfo: memFree=1525224/2055920 swapFree=4122764/4192956
[pid=1969] ppid=1966 vsize=46640 CPUtime=102.28
/proc/1969/stat : 1969 (cmusat_base) R 1966 1969 1908 0 -1 4194304 12888 0 0 0 10222 6 0 0 25 0 1 0 220030504 47759360 11187 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/1969/statm: 11660 11187 112 241 0 11416 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 46640

[startup+162.35 s]
/proc/loadavg: 0.93 0.42 0.15 2/65 1970
/proc/meminfo: memFree=1508712/2055920 swapFree=4122764/4192956
[pid=1969] ppid=1966 vsize=62872 CPUtime=162.28
/proc/1969/stat : 1969 (cmusat_base) R 1966 1969 1908 0 -1 4194304 17392 0 0 0 16219 9 0 0 25 0 1 0 220030504 64380928 15302 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559776 0 0 4096 35 0 0 0 17 1 0 0
/proc/1969/statm: 15718 15302 112 241 0 15474 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 62872

[startup+222.408 s]
/proc/loadavg: 0.97 0.52 0.20 2/65 1970
/proc/meminfo: memFree=1499432/2055920 swapFree=4122764/4192956
[pid=1969] ppid=1966 vsize=71820 CPUtime=222.32
/proc/1969/stat : 1969 (cmusat_base) R 1966 1969 1908 0 -1 4194304 20009 0 0 0 22219 13 0 0 25 0 1 0 220030504 73543680 17615 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/1969/statm: 17955 17615 112 241 0 17711 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 71820

[startup+282.426 s]
/proc/loadavg: 0.99 0.61 0.25 2/65 1970
/proc/meminfo: memFree=1455592/2055920 swapFree=4122764/4192956
[pid=1969] ppid=1966 vsize=118096 CPUtime=282.31
/proc/1969/stat : 1969 (cmusat_base) R 1966 1969 1908 0 -1 4194304 31791 0 0 0 28214 17 0 0 25 0 1 0 220030504 120930304 28540 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/1969/statm: 29524 28540 112 241 0 29280 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 118096

[startup+342.442 s]
/proc/loadavg: 1.04 0.69 0.30 2/65 1970
/proc/meminfo: memFree=1455272/2055920 swapFree=4122764/4192956
[pid=1969] ppid=1966 vsize=118152 CPUtime=342.3
/proc/1969/stat : 1969 (cmusat_base) R 1966 1969 1908 0 -1 4194304 32041 0 0 0 34213 17 0 0 25 0 1 0 220030504 120987648 28609 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/1969/statm: 29538 28609 112 241 0 29294 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 118152

[startup+402.462 s]
/proc/loadavg: 1.01 0.74 0.34 2/65 1970
/proc/meminfo: memFree=1454952/2055920 swapFree=4122764/4192956
[pid=1969] ppid=1966 vsize=118212 CPUtime=402.3
/proc/1969/stat : 1969 (cmusat_base) R 1966 1969 1908 0 -1 4194304 32311 0 0 0 40213 17 0 0 25 0 1 0 220030504 121049088 28684 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/1969/statm: 29553 28684 112 241 0 29309 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 118212

[startup+462.479 s]
/proc/loadavg: 1.00 0.79 0.38 2/65 1970
/proc/meminfo: memFree=1454632/2055920 swapFree=4122764/4192956
[pid=1969] ppid=1966 vsize=118280 CPUtime=462.3
/proc/1969/stat : 1969 (cmusat_base) R 1966 1969 1908 0 -1 4194304 32606 0 0 0 46212 18 0 0 25 0 1 0 220030504 121118720 28769 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/1969/statm: 29570 28769 112 241 0 29326 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 118280

[startup+522.496 s]
/proc/loadavg: 1.00 0.82 0.42 2/65 1970
/proc/meminfo: memFree=1454568/2055920 swapFree=4122764/4192956
[pid=1969] ppid=1966 vsize=118280 CPUtime=522.29
/proc/1969/stat : 1969 (cmusat_base) R 1966 1969 1908 0 -1 4194304 32615 0 0 0 52211 18 0 0 25 0 1 0 220030504 121118720 28778 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/1969/statm: 29570 28778 112 241 0 29326 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 118280

[startup+582.512 s]
/proc/loadavg: 1.00 0.85 0.45 2/65 1970
/proc/meminfo: memFree=1453032/2055920 swapFree=4122764/4192956
[pid=1969] ppid=1966 vsize=119540 CPUtime=582.29
/proc/1969/stat : 1969 (cmusat_base) R 1966 1969 1908 0 -1 4194304 33220 0 0 0 58211 18 0 0 25 0 1 0 220030504 122408960 29156 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/1969/statm: 29885 29156 112 241 0 29641 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 119540

[startup+642.533 s]
/proc/loadavg: 1.00 0.88 0.48 2/65 1970
/proc/meminfo: memFree=1447720/2055920 swapFree=4122764/4192956
[pid=1969] ppid=1966 vsize=124504 CPUtime=642.28
/proc/1969/stat : 1969 (cmusat_base) R 1966 1969 1908 0 -1 4194304 34782 0 0 0 64208 20 0 0 25 0 1 0 220030504 127492096 30473 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/1969/statm: 31126 30473 112 241 0 30882 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 124504

[startup+702.55 s]
/proc/loadavg: 1.00 0.90 0.51 2/65 1970
/proc/meminfo: memFree=1447784/2055920 swapFree=4122764/4192956
[pid=1969] ppid=1966 vsize=124504 CPUtime=702.28
/proc/1969/stat : 1969 (cmusat_base) R 1966 1969 1908 0 -1 4194304 34782 0 0 0 70208 20 0 0 25 0 1 0 220030504 127492096 30473 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/1969/statm: 31126 30473 112 241 0 30882 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 124504

[startup+762.57 s]
/proc/loadavg: 1.00 0.91 0.54 2/65 1970
/proc/meminfo: memFree=1441192/2055920 swapFree=4122764/4192956
[pid=1969] ppid=1966 vsize=130844 CPUtime=762.27
/proc/1969/stat : 1969 (cmusat_base) R 1966 1969 1908 0 -1 4194304 36700 0 0 0 76205 22 0 0 25 0 1 0 220030504 133984256 32126 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/1969/statm: 32711 32126 112 241 0 32467 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 130844

[startup+822.587 s]
/proc/loadavg: 1.00 0.92 0.56 2/65 1970
/proc/meminfo: memFree=1441128/2055920 swapFree=4122764/4192956
[pid=1969] ppid=1966 vsize=130844 CPUtime=822.27
/proc/1969/stat : 1969 (cmusat_base) R 1966 1969 1908 0 -1 4194304 36705 0 0 0 82205 22 0 0 25 0 1 0 220030504 133984256 32131 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/1969/statm: 32711 32131 112 241 0 32467 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 130844

[startup+882.602 s]
/proc/loadavg: 1.00 0.94 0.59 2/65 1970
/proc/meminfo: memFree=1440936/2055920 swapFree=4122764/4192956
[pid=1969] ppid=1966 vsize=131036 CPUtime=882.26
/proc/1969/stat : 1969 (cmusat_base) R 1966 1969 1908 0 -1 4194304 36742 0 0 0 88204 22 0 0 25 0 1 0 220030504 134180864 32168 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/1969/statm: 32759 32168 112 241 0 32515 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 131036

[startup+942.631 s]
/proc/loadavg: 1.00 0.94 0.61 2/71 2080
/proc/meminfo: memFree=1424744/2055920 swapFree=4122764/4192956
[pid=1969] ppid=1966 vsize=145732 CPUtime=942.22
/proc/1969/stat : 1969 (cmusat_base) R 1966 1969 1908 0 -1 4194304 40500 0 0 0 94194 28 0 0 25 0 1 0 220030504 149229568 35926 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/1969/statm: 36433 35926 112 241 0 36189 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 145732

[startup+1002.68 s]
/proc/loadavg: 1.00 0.95 0.63 2/71 2162
/proc/meminfo: memFree=1422192/2055920 swapFree=4122764/4192956
[pid=1969] ppid=1966 vsize=148140 CPUtime=1002.21
/proc/1969/stat : 1969 (cmusat_base) R 1966 1969 1908 0 -1 4194304 41371 0 0 0 100192 29 0 0 25 0 1 0 220030504 151695360 36510 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/1969/statm: 37035 36510 112 241 0 36791 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 148140

[startup+1062.71 s]
/proc/loadavg: 1.00 0.96 0.65 2/65 2186
/proc/meminfo: memFree=1423144/2055920 swapFree=4122764/4192956
[pid=1969] ppid=1966 vsize=148140 CPUtime=1062.19
/proc/1969/stat : 1969 (cmusat_base) R 1966 1969 1908 0 -1 4194304 41404 0 0 0 106189 30 0 0 25 0 1 0 220030504 151695360 36543 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/1969/statm: 37035 36543 112 241 0 36791 0
Current children cumulated CPU time (s) 1062.19
Current children cumulated vsize (KiB) 148140

[startup+1122.72 s]
/proc/loadavg: 1.00 0.96 0.67 2/65 2186
/proc/meminfo: memFree=1418856/2055920 swapFree=4122764/4192956
[pid=1969] ppid=1966 vsize=152688 CPUtime=1122.18
/proc/1969/stat : 1969 (cmusat_base) R 1966 1969 1908 0 -1 4194304 42529 0 0 0 112187 31 0 0 25 0 1 0 220030504 156352512 37668 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/1969/statm: 38172 37668 112 241 0 37928 0
Current children cumulated CPU time (s) 1122.18
Current children cumulated vsize (KiB) 152688

[startup+1182.74 s]
/proc/loadavg: 1.00 0.97 0.69 2/65 2186
/proc/meminfo: memFree=1402344/2055920 swapFree=4122764/4192956
[pid=1969] ppid=1966 vsize=168652 CPUtime=1182.18
/proc/1969/stat : 1969 (cmusat_base) R 1966 1969 1908 0 -1 4194304 46930 0 0 0 118182 36 0 0 25 0 1 0 220030504 172699648 41758 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/1969/statm: 42163 41758 112 241 0 41919 0
Current children cumulated CPU time (s) 1182.18
Current children cumulated vsize (KiB) 168652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.56 s]
/proc/loadavg: 1.00 0.97 0.69 2/65 2186
/proc/meminfo: memFree=1402344/2055920 swapFree=4122764/4192956
[pid=1969] ppid=1966 vsize=168652 CPUtime=1200
/proc/1969/stat : 1969 (cmusat_base) R 1966 1969 1908 0 -1 4194304 46930 0 0 0 119963 37 0 0 25 0 1 0 220030504 172699648 41758 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/1969/statm: 42163 41758 112 241 0 41919 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 168652

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): 1200.59
CPU time (s): 1200.04
CPU user time (s): 1199.64
CPU system time (s): 0.398939
CPU usage (%): 99.9536
Max. virtual memory (cumulated for all children) (KiB): 168652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.64
system time used= 0.398939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46930
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= 2507

runsolver used 0.789879 second user time and 2.50362 second system time

The end



Launcher Data (download as text)




Begin job on node42 on Tue Feb 20 19:45:45 UTC 2007

IDJOB= 301939
IDBENCH= 20071
IDSOLVER= 120
FILE ID= node42/301939-1172000741

PBS_JOBID= 3892638

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1128222245-05.cnf
COMMAND LINE= /tmp/evaluation/301939-1172000741/cmusat_base /tmp/evaluation/301939-1172000741/instance-301939-1172000741.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-301939-1172000741 -o ROOT/results/node42/solver-301939-1172000741 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301939-1172000741/cmusat_base /tmp/evaluation/301939-1172000741/instance-301939-1172000741.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  e00fc2902b68bb75646f8701a0e4a742

RANDOM SEED= 432272734

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:       1570824 kB
Buffers:         28184 kB
Cached:         339372 kB
SwapCached:      64584 kB
Active:         333268 kB
Inactive:       105144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1570824 kB
SwapTotal:     4192956 kB
SwapFree:      4122764 kB
Dirty:            3224 kB
Writeback:           0 kB
Mapped:          15068 kB
Slab:            32780 kB
Committed_AS:   818296 kB
PageTables:       1408 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= 66561 MiB

End job on node42 on Tue Feb 20 20:05:47 UTC 2007