Trace number 303620

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) 1200.11 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S938354044-16.cnf
MD5SUM90b34cbcd18a30548d336749c40e7348
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 variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 517000

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/node4/watcher-303620-1172039715 -o ROOT/results/node4/solver-303620-1172039715 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303620-1172039715/cmusat_base /tmp/evaluation/303620-1172039715/instance-303620-1172039715.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: 0.91 0.97 0.99 2/77 14232
/proc/meminfo: memFree=1473568/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=2780 CPUtime=0
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 223926330 2846720 260 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 695 260 90 241 0 451 0

[startup+0.106269 s]
/proc/loadavg: 0.91 0.97 0.99 2/77 14232
/proc/meminfo: memFree=1473568/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=4568 CPUtime=0.1
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 862 0 0 0 10 0 0 0 18 0 1 0 223926330 4677632 726 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 1142 726 111 241 0 898 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4568

[startup+0.514308 s]
/proc/loadavg: 0.91 0.97 0.99 2/77 14232
/proc/meminfo: memFree=1473568/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=5360 CPUtime=0.51
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 1089 0 0 0 51 0 0 0 22 0 1 0 223926330 5488640 953 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 1340 953 111 241 0 1096 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5360

[startup+1.33439 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 14233
/proc/meminfo: memFree=1468568/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=7400 CPUtime=1.32
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 1708 0 0 0 132 0 0 0 25 0 1 0 223926330 7577600 1479 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 1850 1479 111 241 0 1606 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7400

[startup+2.97054 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 14233
/proc/meminfo: memFree=1467480/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=8080 CPUtime=2.96
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 2051 0 0 0 296 0 0 0 25 0 1 0 223926330 8273920 1672 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 2020 1672 111 241 0 1776 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8080

[startup+6.24686 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 14233
/proc/meminfo: memFree=1465944/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=9428 CPUtime=6.24
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 2591 0 0 0 623 1 0 0 25 0 1 0 223926330 9654272 2047 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 2357 2047 111 241 0 2113 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9428

[startup+12.7025 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 14233
/proc/meminfo: memFree=1459608/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=16056 CPUtime=12.69
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 4467 0 0 0 1268 1 0 0 25 0 1 0 223926330 16441344 3468 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 4014 3468 111 241 0 3770 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16056

[startup+25.5087 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 14233
/proc/meminfo: memFree=1459224/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=16392 CPUtime=25.49
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 4767 0 0 0 2548 1 0 0 25 0 1 0 223926330 16785408 3616 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549305 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 4098 3616 111 241 0 3854 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16392

[startup+51.1222 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 14233
/proc/meminfo: memFree=1454040/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=21296 CPUtime=51.1
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 6419 0 0 0 5107 3 0 0 25 0 1 0 223926330 21807104 4899 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 5324 4899 111 241 0 5080 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 21296

[startup+102.341 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 14233
/proc/meminfo: memFree=1436184/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=40820 CPUtime=102.3
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 11896 0 0 0 10224 6 0 0 25 0 1 0 223926330 41799680 9365 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 10205 9365 111 241 0 9961 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 40820

[startup+162.372 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14233
/proc/meminfo: memFree=1435416/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=41096 CPUtime=162.32
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 12554 0 0 0 16225 7 0 0 25 0 1 0 223926330 42082304 9564 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 10274 9564 111 241 0 10030 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 41096

[startup+222.402 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14233
/proc/meminfo: memFree=1430104/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=45952 CPUtime=222.33
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 14242 0 0 0 22224 9 0 0 25 0 1 0 223926330 47054848 10883 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 11488 10883 111 241 0 11244 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 45952

[startup+282.434 s]
/proc/loadavg: 1.07 0.99 0.99 2/78 14235
/proc/meminfo: memFree=1425240/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=50580 CPUtime=282.36
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 15645 0 0 0 28224 12 0 0 25 0 1 0 223926330 51793920 12078 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 12645 12078 111 241 0 12401 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 50580

[startup+342.459 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 14235
/proc/meminfo: memFree=1421272/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=54304 CPUtime=342.37
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 16846 0 0 0 34223 14 0 0 25 0 1 0 223926330 55607296 13054 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 13576 13054 111 241 0 13332 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 54304

[startup+402.494 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 14235
/proc/meminfo: memFree=1417048/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=58292 CPUtime=402.38
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 18132 0 0 0 40223 15 0 0 25 0 1 0 223926330 59691008 14096 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 14573 14096 111 241 0 14329 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 58292

[startup+462.525 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14235
/proc/meminfo: memFree=1388376/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=90912 CPUtime=462.4
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 26651 0 0 0 46221 19 0 0 25 0 1 0 223926330 93093888 21286 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 22728 21286 111 241 0 22484 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 90912

[startup+522.554 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14235
/proc/meminfo: memFree=1388248/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=91176 CPUtime=522.42
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 26695 0 0 0 52222 20 0 0 25 0 1 0 223926330 93364224 21330 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 22794 21330 111 241 0 22550 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 91176

[startup+582.581 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14235
/proc/meminfo: memFree=1387672/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=91280 CPUtime=582.43
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 27124 0 0 0 58223 20 0 0 25 0 1 0 223926330 93470720 21471 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 22820 21471 111 241 0 22576 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 91280

[startup+642.615 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14235
/proc/meminfo: memFree=1387160/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=91544 CPUtime=642.45
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 27246 0 0 0 64224 21 0 0 25 0 1 0 223926330 93741056 21593 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 22886 21593 111 241 0 22642 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 91544

[startup+702.642 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14235
/proc/meminfo: memFree=1386648/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=92092 CPUtime=702.45
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 27694 0 0 0 70224 21 0 0 25 0 1 0 223926330 94302208 21727 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 23023 21727 111 241 0 22779 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 92092

[startup+762.666 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14235
/proc/meminfo: memFree=1386072/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=92092 CPUtime=762.47
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 27830 0 0 0 76225 22 0 0 25 0 1 0 223926330 94302208 21863 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 23023 21863 111 241 0 22779 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 92092

[startup+822.698 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14235
/proc/meminfo: memFree=1385560/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=92668 CPUtime=822.48
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 28297 0 0 0 82226 22 0 0 25 0 1 0 223926330 94892032 21988 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 23167 21988 111 241 0 22923 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 92668

[startup+882.726 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14235
/proc/meminfo: memFree=1385176/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=93052 CPUtime=882.5
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 28383 0 0 0 88227 23 0 0 25 0 1 0 223926330 95285248 22074 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 23263 22074 111 241 0 23019 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 93052

[startup+942.754 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14235
/proc/meminfo: memFree=1384088/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=93900 CPUtime=942.51
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 28699 0 0 0 94227 24 0 0 25 0 1 0 223926330 96153600 22357 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 23475 22357 111 241 0 23231 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 93900

[startup+1002.78 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14235
/proc/meminfo: memFree=1382744/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=95408 CPUtime=1002.52
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 29448 0 0 0 100228 24 0 0 25 0 1 0 223926330 97697792 22734 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551406 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 23852 22734 111 241 0 23608 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 95408

[startup+1062.81 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14235
/proc/meminfo: memFree=1382488/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=95728 CPUtime=1062.53
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 29524 0 0 0 106228 25 0 0 25 0 1 0 223926330 98025472 22777 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 23932 22777 111 241 0 23688 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 95728

[startup+1122.84 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14235
/proc/meminfo: memFree=1376152/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=101668 CPUtime=1122.55
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 31120 0 0 0 112228 27 0 0 25 0 1 0 223926330 104108032 24373 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 25417 24373 111 241 0 25173 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 101668

[startup+1182.86 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14235
/proc/meminfo: memFree=1373400/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=104204 CPUtime=1182.55
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 32206 0 0 0 118227 28 0 0 25 0 1 0 223926330 106704896 25053 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 26051 25053 111 241 0 25807 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 104204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14235
/proc/meminfo: memFree=1373400/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=104204 CPUtime=1200.08
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 32207 0 0 0 119979 29 0 0 25 0 1 0 223926330 106704896 25054 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559870 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 26051 25054 111 241 0 25807 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 104204

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14235
/proc/meminfo: memFree=1373400/2055920 swapFree=4192812/4192956
[pid=14232] ppid=14230 vsize=104204 CPUtime=1200.08
/proc/14232/stat : 14232 (cmusat_base) R 14230 14232 14172 0 -1 4194304 32207 0 0 0 119979 29 0 0 25 0 1 0 223926330 106704896 25054 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559870 0 0 4096 35 0 0 0 17 1 0 0
/proc/14232/statm: 26051 25054 111 241 0 25807 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 104204

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.11
CPU user time (s): 1199.8
CPU system time (s): 0.308953
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 104204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.308953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32207
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= 24795

runsolver used 1.3348 second user time and 2.79058 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Wed Feb 21 06:35:15 UTC 2007

IDJOB= 303620
IDBENCH= 20112
IDSOLVER= 120
FILE ID= node4/303620-1172039715

PBS_JOBID= 3865271

Free space on /tmp= 66546 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S938354044-16.cnf
COMMAND LINE= /tmp/evaluation/303620-1172039715/cmusat_base /tmp/evaluation/303620-1172039715/instance-303620-1172039715.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-303620-1172039715 -o ROOT/results/node4/solver-303620-1172039715 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303620-1172039715/cmusat_base /tmp/evaluation/303620-1172039715/instance-303620-1172039715.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  90b34cbcd18a30548d336749c40e7348

RANDOM SEED= 106693837

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1474104 kB
Buffers:         55160 kB
Cached:         390308 kB
SwapCached:          0 kB
Active:         198016 kB
Inactive:       306940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1474104 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3100 kB
Writeback:           0 kB
Mapped:          78368 kB
Slab:            62496 kB
Committed_AS:   996808 kB
PageTables:       1768 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= 66546 MiB

End job on node4 on Wed Feb 21 06:55:17 UTC 2007