Trace number 304500

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) 1200.07 1200.42

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S498187802-14.cnf
MD5SUM00d47b831eb8416786df8f38bac74b26
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.94064
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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/node38/watcher-304500-1172059955 -o ROOT/results/node38/solver-304500-1172059955 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304500-1172059955/tts-4-0 /tmp/evaluation/304500-1172059955/instance-304500-1172059955.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: 0.92 0.98 0.99 3/64 12336
/proc/meminfo: memFree=1576824/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=796 CPUtime=0
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 225951311 815104 93 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134647773 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 199 93 57 113 0 83 0

[startup+0.106791 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12336
/proc/meminfo: memFree=1576824/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=2116 CPUtime=0.1
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 423 0 0 0 10 0 0 0 18 0 1 0 225951311 2166784 408 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538267 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 529 408 59 113 0 413 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2116

[startup+0.514835 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12336
/proc/meminfo: memFree=1576824/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=8156 CPUtime=0.5
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 1928 0 0 0 50 0 0 0 21 0 1 0 225951311 8351744 1911 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 2039 1912 65 113 0 1923 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8156

[startup+1.33493 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 12337
/proc/meminfo: memFree=1550256/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=27168 CPUtime=1.32
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 6741 0 0 0 130 2 0 0 25 0 1 0 225951311 27820032 6691 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641326 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 6792 6691 66 113 0 6676 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 27168

[startup+2.97112 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 12337
/proc/meminfo: memFree=1550000/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=27432 CPUtime=2.95
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 6792 0 0 0 293 2 0 0 25 0 1 0 225951311 28090368 6742 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 6858 6742 66 113 0 6742 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 27432

[startup+6.24749 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 12337
/proc/meminfo: memFree=1549488/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=27724 CPUtime=6.23
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 6900 0 0 0 621 2 0 0 25 0 1 0 225951311 28389376 6850 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542833 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 6931 6850 66 113 0 6815 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 27724

[startup+12.7032 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 12337
/proc/meminfo: memFree=1548144/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=29068 CPUtime=12.69
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 7222 0 0 0 1266 3 0 0 25 0 1 0 225951311 29765632 7172 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534352 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 7267 7172 66 113 0 7151 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29068

[startup+25.5067 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 12337
/proc/meminfo: memFree=1545776/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=31560 CPUtime=25.49
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 7846 0 0 0 2546 3 0 0 25 0 1 0 225951311 32317440 7796 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 7890 7796 66 113 0 7774 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 31560

[startup+51.1126 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 12337
/proc/meminfo: memFree=1540784/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=36608 CPUtime=51.09
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 9070 0 0 0 5105 4 0 0 25 0 1 0 225951311 37486592 9020 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 9152 9020 66 113 0 9036 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 36608

[startup+102.319 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 12337
/proc/meminfo: memFree=1531888/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=45560 CPUtime=102.28
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 11311 0 0 0 10222 6 0 0 25 0 1 0 225951311 46653440 11261 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537396 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 11390 11261 66 113 0 11274 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 45560

[startup+162.34 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12337
/proc/meminfo: memFree=1520368/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=56576 CPUtime=162.28
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 14119 0 0 0 16221 7 0 0 25 0 1 0 225951311 57933824 14069 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591807 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 14144 14069 66 113 0 14028 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 56576

[startup+222.36 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12337
/proc/meminfo: memFree=1509808/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=67284 CPUtime=222.28
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 16761 0 0 0 22219 9 0 0 25 0 1 0 225951311 68898816 16711 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543527 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 16821 16711 66 113 0 16705 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 67284

[startup+282.378 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12337
/proc/meminfo: memFree=1499440/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=77732 CPUtime=282.28
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 19383 0 0 0 28218 10 0 0 25 0 1 0 225951311 79597568 19333 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 19433 19333 66 113 0 19317 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 77732

[startup+342.394 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12337
/proc/meminfo: memFree=1489264/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=87948 CPUtime=342.29
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 21944 0 0 0 34217 12 0 0 25 0 1 0 225951311 90058752 21894 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542438 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 21987 21894 66 113 0 21871 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 87948

[startup+402.416 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12337
/proc/meminfo: memFree=1479408/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=97560 CPUtime=402.29
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 24351 0 0 0 40216 13 0 0 25 0 1 0 225951311 99901440 24301 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641326 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 24390 24301 66 113 0 24274 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 97560

[startup+462.435 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12337
/proc/meminfo: memFree=1470384/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=106700 CPUtime=462.29
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 26602 0 0 0 46214 15 0 0 25 0 1 0 225951311 109260800 26552 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 26675 26552 66 113 0 26559 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 106700

[startup+522.452 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12337
/proc/meminfo: memFree=1461424/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=115608 CPUtime=522.29
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 28862 0 0 0 52212 17 0 0 25 0 1 0 225951311 118382592 28812 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534363 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 28902 28812 66 113 0 28786 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 115608

[startup+582.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12337
/proc/meminfo: memFree=1454064/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=122876 CPUtime=582.29
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 30678 0 0 0 58211 18 0 0 25 0 1 0 225951311 125825024 30628 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 30719 30628 66 113 0 30603 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 122876

[startup+642.492 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12337
/proc/meminfo: memFree=1445872/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=131208 CPUtime=642.3
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 32731 0 0 0 64210 20 0 0 25 0 1 0 225951311 134356992 32681 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543538 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 32802 32681 66 113 0 32686 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 131208

[startup+702.511 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12337
/proc/meminfo: memFree=1438960/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=138152 CPUtime=702.3
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 34457 0 0 0 70209 21 0 0 25 0 1 0 225951311 141467648 34407 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 34538 34407 66 113 0 34422 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 138152

[startup+762.529 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12337
/proc/meminfo: memFree=1431984/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=144960 CPUtime=762.29
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 36207 0 0 0 76207 22 0 0 25 0 1 0 225951311 148439040 36157 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 36240 36157 66 113 0 36124 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 144960

[startup+822.551 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12337
/proc/meminfo: memFree=1426224/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=150588 CPUtime=822.3
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 37617 0 0 0 82206 24 0 0 25 0 1 0 225951311 154202112 37567 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 37647 37567 66 113 0 37531 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 150588

[startup+882.573 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12337
/proc/meminfo: memFree=1420208/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=156680 CPUtime=882.3
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 39116 0 0 0 88205 25 0 0 25 0 1 0 225951311 160440320 39066 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 39170 39066 66 113 0 39054 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 156680

[startup+942.592 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12337
/proc/meminfo: memFree=1412976/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=163956 CPUtime=942.31
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 40936 0 0 0 94204 27 0 0 25 0 1 0 225951311 167890944 40886 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513482 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 40989 40886 66 113 0 40873 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 163956

[startup+1002.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12337
/proc/meminfo: memFree=1404848/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=172160 CPUtime=1002.31
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 42969 0 0 0 100203 28 0 0 25 0 1 0 225951311 176291840 42919 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 43040 42919 66 113 0 42924 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 172160

[startup+1062.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12337
/proc/meminfo: memFree=1397488/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=179428 CPUtime=1062.32
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 44779 0 0 0 106202 30 0 0 25 0 1 0 225951311 183734272 44729 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 44857 44729 66 113 0 44741 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 179428

[startup+1122.65 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12337
/proc/meminfo: memFree=1389744/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=187160 CPUtime=1122.31
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 46709 0 0 0 112200 31 0 0 25 0 1 0 225951311 191651840 46659 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 46790 46659 66 113 0 46674 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 187160

[startup+1182.67 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12337
/proc/meminfo: memFree=1381040/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=195832 CPUtime=1182.31
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 48894 0 0 0 118198 33 0 0 25 0 1 0 225951311 200531968 48844 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134536387 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 48958 48844 66 113 0 48842 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 195832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12337
/proc/meminfo: memFree=1378864/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=197944 CPUtime=1200.04
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 49401 0 0 0 119970 34 0 0 25 0 1 0 225951311 202694656 49351 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591886 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 49486 49351 66 113 0 49370 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 197944

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

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

[startup+1200.39 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12337
/proc/meminfo: memFree=1378864/2055920 swapFree=4183164/4192956
[pid=12336] ppid=12334 vsize=197944 CPUtime=1200.04
/proc/12336/stat : 12336 (tts-4-0) R 12334 12336 11704 0 -1 4194304 49401 0 0 0 119970 34 0 0 25 0 1 0 225951311 202694656 49351 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591886 0 0 4096 0 0 0 0 17 1 0 0
/proc/12336/statm: 49486 49351 66 113 0 49370 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 197944

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.7
CPU system time (s): 0.371943
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 197944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.7
system time used= 0.371943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49401
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= 1131

runsolver used 0.746886 second user time and 2.46462 second system time

The end



Launcher Data (download as text)




Begin job on node38 on Wed Feb 21 12:12:35 UTC 2007

IDJOB= 304500
IDBENCH= 20134
IDSOLVER= 98
FILE ID= node38/304500-1172059955

PBS_JOBID= 3892778

Free space on /tmp= 66561 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S498187802-14.cnf
COMMAND LINE= /tmp/evaluation/304500-1172059955/tts-4-0 /tmp/evaluation/304500-1172059955/instance-304500-1172059955.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-304500-1172059955 -o ROOT/results/node38/solver-304500-1172059955 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304500-1172059955/tts-4-0 /tmp/evaluation/304500-1172059955/instance-304500-1172059955.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  00d47b831eb8416786df8f38bac74b26

RANDOM SEED= 383211375

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:       1577232 kB
Buffers:         35696 kB
Cached:         385372 kB
SwapCached:       4408 kB
Active:         344900 kB
Inactive:        86876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1577232 kB
SwapTotal:     4192956 kB
SwapFree:      4183164 kB
Dirty:             928 kB
Writeback:           0 kB
Mapped:          15468 kB
Slab:            32864 kB
Committed_AS:   520336 kB
PageTables:       1468 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 node38 on Wed Feb 21 12:32:37 UTC 2007