Trace number 294455

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) 1200.09 1200.46

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1755163742-08.SAT.shuffled.cnf
MD5SUMd3edeae19215a6960895e5b557b1cbc9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.206968
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
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 54450

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/node41/watcher-294455-1171789214 -o ROOT/results/node41/solver-294455-1171789214 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294455-1171789214/tts-4-0 /tmp/evaluation/294455-1171789214/instance-294455-1171789214.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.76 1.24 1.08 2/64 20902
/proc/meminfo: memFree=1217208/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=796 CPUtime=0
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 198877375 815104 94 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 199 94 57 113 0 83 0

[startup+0.107197 s]
/proc/loadavg: 1.76 1.24 1.08 2/64 20902
/proc/meminfo: memFree=1217208/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=2520 CPUtime=0.1
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 526 0 0 0 10 0 0 0 18 0 1 0 198877375 2580480 509 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 630 510 65 113 0 514 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2520

[startup+0.515232 s]
/proc/loadavg: 1.76 1.24 1.08 2/64 20902
/proc/meminfo: memFree=1217208/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=7796 CPUtime=0.51
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 1886 0 0 0 50 1 0 0 21 0 1 0 198877375 7983104 1869 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134625323 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 1949 1869 66 113 0 1833 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 7796

[startup+1.3353 s]
/proc/loadavg: 1.70 1.24 1.08 2/65 20903
/proc/meminfo: memFree=1209648/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=8276 CPUtime=1.33
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 1999 0 0 0 132 1 0 0 25 0 1 0 198877375 8474624 1982 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134536071 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 2069 1982 66 113 0 1953 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8276

[startup+2.97145 s]
/proc/loadavg: 1.70 1.24 1.08 2/65 20903
/proc/meminfo: memFree=1208944/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=8988 CPUtime=2.97
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 2197 0 0 0 296 1 0 0 25 0 1 0 198877375 9203712 2180 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 2247 2180 66 113 0 2131 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 8988

[startup+6.25274 s]
/proc/loadavg: 1.70 1.24 1.08 2/65 20903
/proc/meminfo: memFree=1207216/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=10640 CPUtime=6.25
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 2592 0 0 0 624 1 0 0 25 0 1 0 198877375 10895360 2575 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 2660 2575 66 113 0 2544 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 10640

[startup+12.7093 s]
/proc/loadavg: 1.59 1.23 1.08 2/65 20903
/proc/meminfo: memFree=1204088/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=13688 CPUtime=12.7
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 3343 0 0 0 1269 1 0 0 25 0 1 0 198877375 14016512 3326 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134542392 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 3422 3326 66 113 0 3306 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 13688

[startup+25.6094 s]
/proc/loadavg: 1.50 1.22 1.08 2/65 20903
/proc/meminfo: memFree=1198264/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=19788 CPUtime=25.59
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 4849 0 0 0 2558 1 0 0 25 0 1 0 198877375 20262912 4832 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134591807 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 4947 4832 66 113 0 4831 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 19788

[startup+51.2167 s]
/proc/loadavg: 1.33 1.20 1.08 2/71 20967
/proc/meminfo: memFree=1186240/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=30108 CPUtime=51.18
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 7483 0 0 0 5115 3 0 0 25 0 1 0 198877375 30830592 7466 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 7527 7466 66 113 0 7411 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 30108

[startup+102.452 s]
/proc/loadavg: 1.13 1.17 1.07 2/71 21027
/proc/meminfo: memFree=1169216/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=47224 CPUtime=102.37
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 11727 0 0 0 10232 5 0 0 25 0 1 0 198877375 48357376 11710 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534071 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 11806 11710 66 113 0 11690 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 47224

[startup+162.495 s]
/proc/loadavg: 1.05 1.13 1.07 2/65 21101
/proc/meminfo: memFree=1151736/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=65508 CPUtime=162.36
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 16283 0 0 0 16227 9 0 0 25 0 1 0 198877375 67080192 16266 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134552137 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 16377 16266 66 113 0 16261 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 65508

[startup+222.511 s]
/proc/loadavg: 1.02 1.11 1.06 2/65 21101
/proc/meminfo: memFree=1135544/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=81680 CPUtime=222.36
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 20363 0 0 0 22224 12 0 0 25 0 1 0 198877375 83640320 20346 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134591729 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 20420 20346 66 113 0 20304 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 81680

[startup+282.525 s]
/proc/loadavg: 1.04 1.10 1.06 2/65 21101
/proc/meminfo: memFree=1120440/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=97156 CPUtime=282.37
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 24199 0 0 0 28221 16 0 0 25 0 1 0 198877375 99487744 24182 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134535181 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 24289 24182 66 113 0 24173 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 97156

[startup+342.543 s]
/proc/loadavg: 1.01 1.08 1.06 2/65 21101
/proc/meminfo: memFree=1106424/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=110748 CPUtime=342.37
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 27636 0 0 0 34219 18 0 0 25 0 1 0 198877375 113405952 27619 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 27687 27619 66 113 0 27571 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 110748

[startup+402.564 s]
/proc/loadavg: 1.00 1.06 1.05 2/65 21101
/proc/meminfo: memFree=1093240/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=124112 CPUtime=402.37
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 30947 0 0 0 40217 20 0 0 25 0 1 0 198877375 127090688 30930 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534394 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 31028 30930 66 113 0 30912 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 124112

[startup+462.58 s]
/proc/loadavg: 1.00 1.05 1.04 2/65 21101
/proc/meminfo: memFree=1081272/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=136068 CPUtime=462.37
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 33952 0 0 0 46214 23 0 0 25 0 1 0 198877375 139333632 33935 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 34017 33935 66 113 0 33901 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 136068

[startup+522.595 s]
/proc/loadavg: 1.00 1.04 1.04 2/65 21101
/proc/meminfo: memFree=1069304/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=148020 CPUtime=522.38
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 36940 0 0 0 52212 26 0 0 25 0 1 0 198877375 151572480 36923 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 37005 36923 66 113 0 36889 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 148020

[startup+582.614 s]
/proc/loadavg: 1.00 1.03 1.03 2/65 21101
/proc/meminfo: memFree=1057144/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=159980 CPUtime=582.38
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 39932 0 0 0 58210 28 0 0 25 0 1 0 198877375 163819520 39915 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134542584 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 39995 39915 66 113 0 39879 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 159980

[startup+642.635 s]
/proc/loadavg: 1.00 1.02 1.03 2/65 21101
/proc/meminfo: memFree=1046584/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=170528 CPUtime=642.39
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 42587 0 0 0 64208 31 0 0 25 0 1 0 198877375 174620672 42570 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 42632 42570 66 113 0 42516 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 170528

[startup+702.652 s]
/proc/loadavg: 1.00 1.02 1.02 2/65 21101
/proc/meminfo: memFree=1036216/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=181072 CPUtime=702.39
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 45182 0 0 0 70206 33 0 0 25 0 1 0 198877375 185417728 45165 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 45268 45165 66 113 0 45152 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 181072

[startup+762.67 s]
/proc/loadavg: 1.00 1.01 1.01 2/65 21101
/proc/meminfo: memFree=1026104/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=191152 CPUtime=762.39
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 47719 0 0 0 76204 35 0 0 25 0 1 0 198877375 195739648 47702 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 47788 47702 66 113 0 47672 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 191152

[startup+822.69 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 21101
/proc/meminfo: memFree=1017080/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=200060 CPUtime=822.4
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 49922 0 0 0 82203 37 0 0 25 0 1 0 198877375 204861440 49905 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 50015 49905 66 113 0 49899 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 200060

[startup+882.704 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21101
/proc/meminfo: memFree=1007352/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=209672 CPUtime=882.39
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 52365 0 0 0 88200 39 0 0 25 0 1 0 198877375 214704128 52348 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 52418 52348 66 113 0 52302 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 209672

[startup+942.722 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 21101
/proc/meminfo: memFree=997432/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=219748 CPUtime=942.4
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 54851 0 0 0 94199 41 0 0 25 0 1 0 198877375 225021952 54834 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534386 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 54937 54834 66 113 0 54821 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 219748

[startup+1002.74 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 21101
/proc/meminfo: memFree=987128/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=229828 CPUtime=1002.41
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 57382 0 0 0 100197 44 0 0 25 0 1 0 198877375 235343872 57365 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 57457 57365 66 113 0 57341 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 229828

[startup+1062.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21101
/proc/meminfo: memFree=978104/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=238968 CPUtime=1062.41
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 59642 0 0 0 106195 46 0 0 25 0 1 0 198877375 244703232 59625 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 59742 59625 66 113 0 59626 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 238968

[startup+1122.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21101
/proc/meminfo: memFree=969144/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=247876 CPUtime=1122.41
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 61884 0 0 0 112192 49 0 0 25 0 1 0 198877375 253825024 61867 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 61969 61867 66 113 0 61853 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 247876

[startup+1182.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21101
/proc/meminfo: memFree=961080/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=255852 CPUtime=1182.42
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 63910 0 0 0 118190 52 0 0 25 0 1 0 198877375 261992448 63893 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 63963 63893 66 113 0 63847 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 255852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21101
/proc/meminfo: memFree=958712/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=258196 CPUtime=1200.04
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 64460 0 0 0 119951 53 0 0 25 0 1 0 198877375 264392704 64443 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 64549 64443 66 113 0 64433 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 258196

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21101
/proc/meminfo: memFree=958712/2055920 swapFree=4183936/4192956
[pid=20902] ppid=20900 vsize=258196 CPUtime=1200.04
/proc/20902/stat : 20902 (tts-4-0) R 20900 20902 20403 0 -1 4194304 64460 0 0 0 119951 53 0 0 25 0 1 0 198877375 264392704 64443 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20902/statm: 64549 64443 66 113 0 64433 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 258196

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.09
CPU user time (s): 1199.52
CPU system time (s): 0.569913
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 258196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.52
system time used= 0.569913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64460
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= 1658

runsolver used 0.791879 second user time and 2.49762 second system time

The end



Launcher Data (download as text)




Begin job on node41 on Sun Feb 18 09:00:14 UTC 2007

IDJOB= 294455
IDBENCH= 19889
IDSOLVER= 98
FILE ID= node41/294455-1171789214

PBS_JOBID= 3839561

Free space on /tmp= 66564 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1755163742-08.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294455-1171789214/tts-4-0 /tmp/evaluation/294455-1171789214/instance-294455-1171789214.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-294455-1171789214 -o ROOT/results/node41/solver-294455-1171789214 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294455-1171789214/tts-4-0 /tmp/evaluation/294455-1171789214/instance-294455-1171789214.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  d3edeae19215a6960895e5b557b1cbc9

RANDOM SEED= 858844004

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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:       1217616 kB
Buffers:         41772 kB
Cached:         708752 kB
SwapCached:       3732 kB
Active:         610228 kB
Inactive:       150576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1217616 kB
SwapTotal:     4192956 kB
SwapFree:      4183936 kB
Dirty:             632 kB
Writeback:           0 kB
Mapped:          15408 kB
Slab:            63428 kB
Committed_AS:   390920 kB
PageTables:       1476 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= 66564 MiB

End job on node41 on Sun Feb 18 09:20:17 UTC 2007