Trace number 301734

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) 1200.13 1200.46

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1342589780-15.cnf
MD5SUM57a2305d7d7f523edc884f3a978bec63
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark151.527
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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/node14/watcher-301734-1171988532 -o ROOT/results/node14/solver-301734-1171988532 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301734-1171988532/cmusat_base /tmp/evaluation/301734-1171988532/instance-301734-1171988532.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 3/77 15673
/proc/meminfo: memFree=1494328/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=2892 CPUtime=0
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 218807624 2961408 260 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135061163 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 723 260 90 241 0 479 0

[startup+0.107672 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15673
/proc/meminfo: memFree=1494328/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=4788 CPUtime=0.1
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 893 0 0 0 10 0 0 0 18 0 1 0 218807624 4902912 736 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 1197 736 111 241 0 953 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4788

[startup+0.517711 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15673
/proc/meminfo: memFree=1494328/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=6108 CPUtime=0.51
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 1270 0 0 0 51 0 0 0 22 0 1 0 218807624 6254592 1113 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 1527 1113 111 241 0 1283 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 6108

[startup+1.34179 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 15674
/proc/meminfo: memFree=1487984/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=9144 CPUtime=1.33
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 2030 0 0 0 133 0 0 0 25 0 1 0 218807624 9363456 1873 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 2286 1873 111 241 0 2042 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9144

[startup+2.97794 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 15674
/proc/meminfo: memFree=1484272/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=11880 CPUtime=2.97
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 2851 0 0 0 296 1 0 0 25 0 1 0 218807624 12165120 2585 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 2970 2585 111 241 0 2726 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 11880

[startup+6.25425 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 15674
/proc/meminfo: memFree=1482032/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=13876 CPUtime=6.24
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 3487 0 0 0 623 1 0 0 25 0 1 0 218807624 14209024 3105 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 3469 3105 111 241 0 3225 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13876

[startup+12.7109 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 15674
/proc/meminfo: memFree=1479352/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=16412 CPUtime=12.7
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 4342 0 0 0 1268 2 0 0 25 0 1 0 218807624 16805888 3771 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 4103 3771 111 241 0 3859 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 16412

[startup+25.5111 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 15674
/proc/meminfo: memFree=1472824/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=22784 CPUtime=25.49
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 6169 0 0 0 2546 3 0 0 25 0 1 0 218807624 23330816 5387 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560021 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 5696 5387 111 241 0 5452 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22784

[startup+51.1235 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 15674
/proc/meminfo: memFree=1460280/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=36372 CPUtime=51.1
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 9797 0 0 0 5105 5 0 0 25 0 1 0 218807624 37244928 8538 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 9093 8538 111 241 0 8849 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 36372

[startup+102.342 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 15674
/proc/meminfo: memFree=1453304/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=42944 CPUtime=102.3
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 11855 0 0 0 10223 7 0 0 25 0 1 0 218807624 43974656 10287 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 10736 10287 111 241 0 10492 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 42944

[startup+162.376 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15674
/proc/meminfo: memFree=1438712/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=57204 CPUtime=162.33
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 15879 0 0 0 16221 12 0 0 25 0 1 0 218807624 58576896 13933 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 14301 13933 111 241 0 14057 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 57204

[startup+222.407 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15674
/proc/meminfo: memFree=1401848/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=96040 CPUtime=222.33
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 25794 0 0 0 22216 17 0 0 25 0 1 0 218807624 98344960 23076 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 24010 23076 111 241 0 23766 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 96040

[startup+282.435 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15674
/proc/meminfo: memFree=1401592/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=96136 CPUtime=282.35
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 26223 0 0 0 28217 18 0 0 25 0 1 0 218807624 98443264 23185 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134552707 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 24034 23185 111 241 0 23790 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 96136

[startup+342.465 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15674
/proc/meminfo: memFree=1401272/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=96192 CPUtime=342.36
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 26471 0 0 0 34218 18 0 0 25 0 1 0 218807624 98500608 23255 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 24048 23255 111 241 0 23804 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 96192

[startup+402.502 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15674
/proc/meminfo: memFree=1400952/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=96252 CPUtime=402.38
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 26738 0 0 0 40219 19 0 0 25 0 1 0 218807624 98562048 23330 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 24063 23330 111 241 0 23819 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 96252

[startup+462.53 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15674
/proc/meminfo: memFree=1395960/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=101072 CPUtime=462.4
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 28208 0 0 0 46219 21 0 0 25 0 1 0 218807624 103497728 24593 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 25268 24593 111 241 0 25024 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 101072

[startup+522.561 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15674
/proc/meminfo: memFree=1392312/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=105068 CPUtime=522.41
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 29215 0 0 0 52218 23 0 0 25 0 1 0 218807624 107589632 25600 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 26267 25600 111 241 0 26023 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 105068

[startup+582.593 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15674
/proc/meminfo: memFree=1384760/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=112004 CPUtime=582.43
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 31235 0 0 0 58218 25 0 0 25 0 1 0 218807624 114692096 27396 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 28001 27396 111 241 0 27757 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 112004

[startup+642.628 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15674
/proc/meminfo: memFree=1377848/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=118724 CPUtime=642.44
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 33188 0 0 0 64217 27 0 0 25 0 1 0 218807624 121573376 29107 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560506 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 29681 29107 111 241 0 29437 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 118724

[startup+702.657 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15674
/proc/meminfo: memFree=1372600/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=124076 CPUtime=702.45
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 34539 0 0 0 70217 28 0 0 25 0 1 0 218807624 127053824 30458 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 31019 30458 111 241 0 30775 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 124076

[startup+762.689 s]
/proc/loadavg: 1.07 0.99 0.99 2/78 15674
/proc/meminfo: memFree=1361464/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=134844 CPUtime=762.47
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 37532 0 0 0 76216 31 0 0 25 0 1 0 218807624 138080256 33189 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 33711 33189 111 241 0 33467 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 134844

[startup+822.721 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 15674
/proc/meminfo: memFree=1361336/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=135004 CPUtime=822.49
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 37553 0 0 0 82217 32 0 0 25 0 1 0 218807624 138244096 33210 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551462 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 33751 33210 111 241 0 33507 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 135004

[startup+882.751 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 15674
/proc/meminfo: memFree=1350072/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=146312 CPUtime=882.5
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 40388 0 0 0 88215 35 0 0 25 0 1 0 218807624 149823488 36045 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 36578 36045 111 241 0 36334 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 146312

[startup+942.778 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15674
/proc/meminfo: memFree=1345464/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=150632 CPUtime=942.51
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 41800 0 0 0 94214 37 0 0 25 0 1 0 218807624 154247168 37172 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 37658 37172 111 241 0 37414 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 150632

[startup+1002.8 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15674
/proc/meminfo: memFree=1345528/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=150632 CPUtime=1002.53
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 41817 0 0 0 100215 38 0 0 25 0 1 0 218807624 154247168 37189 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 37658 37189 111 241 0 37414 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 150632

[startup+1062.84 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15674
/proc/meminfo: memFree=1343480/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=152876 CPUtime=1062.54
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 42359 0 0 0 106216 38 0 0 25 0 1 0 218807624 156545024 37731 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 38219 37731 111 241 0 37975 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 152876

[startup+1122.86 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15676
/proc/meminfo: memFree=1261944/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=238640 CPUtime=1122.55
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 64239 0 0 0 112209 46 0 0 25 0 1 0 218807624 244367360 58050 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 59660 58050 111 241 0 59416 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 238640

[startup+1182.89 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15676
/proc/meminfo: memFree=1261944/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=238640 CPUtime=1182.56
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 64239 0 0 0 118210 46 0 0 25 0 1 0 218807624 244367360 58050 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 59660 58050 111 241 0 59416 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 238640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15676
/proc/meminfo: memFree=1261816/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=238640 CPUtime=1200.08
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 64268 0 0 0 119962 46 0 0 25 0 1 0 218807624 244367360 58079 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 59660 58079 111 241 0 59416 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 238640

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15676
/proc/meminfo: memFree=1261816/2055920 swapFree=4192812/4192956
[pid=15673] ppid=15671 vsize=238640 CPUtime=1200.08
/proc/15673/stat : 15673 (cmusat_base) R 15671 15673 15276 0 -1 4194304 64268 0 0 0 119962 46 0 0 25 0 1 0 218807624 244367360 58079 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/15673/statm: 59660 58079 111 241 0 59416 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 238640

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.13
CPU user time (s): 1199.62
CPU system time (s): 0.506922
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 238640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.62
system time used= 0.506922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64268
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= 24625

runsolver used 1.35179 second user time and 2.82057 second system time

The end



Launcher Data (download as text)




Begin job on node14 on Tue Feb 20 16:22:12 UTC 2007

IDJOB= 301734
IDBENCH= 20066
IDSOLVER= 120
FILE ID= node14/301734-1171988532

PBS_JOBID= 3849087

Free space on /tmp= 66547 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1342589780-15.cnf
COMMAND LINE= /tmp/evaluation/301734-1171988532/cmusat_base /tmp/evaluation/301734-1171988532/instance-301734-1171988532.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-301734-1171988532 -o ROOT/results/node14/solver-301734-1171988532 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301734-1171988532/cmusat_base /tmp/evaluation/301734-1171988532/instance-301734-1171988532.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  57a2305d7d7f523edc884f3a978bec63

RANDOM SEED= 870521484

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1494800 kB
Buffers:         62304 kB
Cached:         362492 kB
SwapCached:          0 kB
Active:          83880 kB
Inactive:       394960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1494800 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2924 kB
Writeback:           0 kB
Mapped:          72932 kB
Slab:            67868 kB
Committed_AS:   807152 kB
PageTables:       1736 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= 66547 MiB

End job on node14 on Tue Feb 20 16:42:15 UTC 2007