Trace number 295562

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 1200.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S108421787-03.SAT.shuffled.cnf
MD5SUM7db1dbd28711a9e9c5914ed4cfba8cd8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.18597
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

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/node35/watcher-295562-1171807972 -o ROOT/results/node35/solver-295562-1171807972 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295562-1171807972/tts-4-0 /tmp/evaluation/295562-1171807972/instance-295562-1171807972.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: 1.00 1.00 1.00 3/64 13096
/proc/meminfo: memFree=648560/2055920 swapFree=4183700/4192956
[pid=13096] ppid=13094 vsize=796 CPUtime=0
/proc/13096/stat : 13096 (tts-4-0) R 13094 13096 11931 0 -1 4194304 110 0 0 0 0 0 0 0 18 0 1 0 174560959 815104 95 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/13096/statm: 199 95 57 113 0 83 0

[startup+0.107003 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13096
/proc/meminfo: memFree=648560/2055920 swapFree=4183700/4192956
[pid=13096] ppid=13094 vsize=2256 CPUtime=0.1
/proc/13096/stat : 13096 (tts-4-0) R 13094 13096 11931 0 -1 4194304 466 0 0 0 10 0 0 0 18 0 1 0 174560959 2310144 451 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134573360 0 0 4096 0 0 0 0 17 1 0 0
/proc/13096/statm: 564 451 63 113 0 448 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2256

[startup+0.515084 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13096
/proc/meminfo: memFree=648560/2055920 swapFree=4183700/4192956
[pid=13096] ppid=13094 vsize=8600 CPUtime=0.5
/proc/13096/stat : 13096 (tts-4-0) R 13094 13096 11931 0 -1 4194304 2084 0 0 0 50 0 0 0 21 0 1 0 174560959 8806400 2067 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134591979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13096/statm: 2150 2067 66 113 0 2034 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8600

[startup+1.33524 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13097
/proc/meminfo: memFree=640232/2055920 swapFree=4183700/4192956
[pid=13096] ppid=13094 vsize=8988 CPUtime=1.32
/proc/13096/stat : 13096 (tts-4-0) R 13094 13096 11931 0 -1 4194304 2183 0 0 0 132 0 0 0 25 0 1 0 174560959 9203712 2166 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/13096/statm: 2247 2166 66 113 0 2131 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8988

[startup+2.97357 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13097
/proc/meminfo: memFree=639592/2055920 swapFree=4183700/4192956
[pid=13096] ppid=13094 vsize=9704 CPUtime=2.96
/proc/13096/stat : 13096 (tts-4-0) R 13094 13096 11931 0 -1 4194304 2368 0 0 0 296 0 0 0 25 0 1 0 174560959 9936896 2351 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134641320 0 0 4096 0 0 0 0 17 1 0 0
/proc/13096/statm: 2426 2351 66 113 0 2310 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9704

[startup+6.25021 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 13097
/proc/meminfo: memFree=637992/2055920 swapFree=4183700/4192956
[pid=13096] ppid=13094 vsize=11352 CPUtime=6.24
/proc/13096/stat : 13096 (tts-4-0) R 13094 13096 11931 0 -1 4194304 2752 0 0 0 624 0 0 0 25 0 1 0 174560959 11624448 2735 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134535984 0 0 4096 0 0 0 0 17 1 0 0
/proc/13096/statm: 2838 2735 66 113 0 2722 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11352

[startup+12.7045 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 13097
/proc/meminfo: memFree=634984/2055920 swapFree=4183700/4192956
[pid=13096] ppid=13094 vsize=14168 CPUtime=12.69
/proc/13096/stat : 13096 (tts-4-0) R 13094 13096 11931 0 -1 4194304 3455 0 0 0 1269 0 0 0 25 0 1 0 174560959 14508032 3438 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134535874 0 0 4096 0 0 0 0 17 1 0 0
/proc/13096/statm: 3542 3438 66 113 0 3426 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14168

[startup+25.506 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 13097
/proc/meminfo: memFree=629672/2055920 swapFree=4183700/4192956
[pid=13096] ppid=13094 vsize=19564 CPUtime=25.49
/proc/13096/stat : 13096 (tts-4-0) R 13094 13096 11931 0 -1 4194304 4808 0 0 0 2548 1 0 0 25 0 1 0 174560959 20033536 4791 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/13096/statm: 4891 4791 66 113 0 4775 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19564

[startup+51.1121 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 13097
/proc/meminfo: memFree=620392/2055920 swapFree=4183700/4192956
[pid=13096] ppid=13094 vsize=28716 CPUtime=51.09
/proc/13096/stat : 13096 (tts-4-0) R 13094 13096 11931 0 -1 4194304 7095 0 0 0 5107 2 0 0 25 0 1 0 174560959 29405184 7078 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134591622 0 0 4096 0 0 0 0 17 1 0 0
/proc/13096/statm: 7179 7078 66 113 0 7063 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 28716

[startup+102.319 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 13097
/proc/meminfo: memFree=603944/2055920 swapFree=4183700/4192956
[pid=13096] ppid=13094 vsize=45124 CPUtime=102.27
/proc/13096/stat : 13096 (tts-4-0) R 13094 13096 11931 0 -1 4194304 11223 0 0 0 10222 5 0 0 25 0 1 0 174560959 46206976 11206 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/13096/statm: 11281 11206 66 113 0 11165 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 45124

[startup+162.337 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13097
/proc/meminfo: memFree=586344/2055920 swapFree=4183700/4192956
[pid=13096] ppid=13094 vsize=62480 CPUtime=162.26
/proc/13096/stat : 13096 (tts-4-0) R 13094 13096 11931 0 -1 4194304 15548 0 0 0 16218 8 0 0 25 0 1 0 174560959 63979520 15531 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/13096/statm: 15620 15531 66 113 0 15504 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 62480

[startup+222.353 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13097
/proc/meminfo: memFree=571624/2055920 swapFree=4183700/4192956
[pid=13096] ppid=13094 vsize=77248 CPUtime=222.26
/proc/13096/stat : 13096 (tts-4-0) R 13094 13096 11931 0 -1 4194304 19227 0 0 0 22215 11 0 0 25 0 1 0 174560959 79101952 19210 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/13096/statm: 19312 19210 66 113 0 19196 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 77248

[startup+282.371 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13097
/proc/meminfo: memFree=557736/2055920 swapFree=4183700/4192956
[pid=13096] ppid=13094 vsize=91076 CPUtime=282.26
/proc/13096/stat : 13096 (tts-4-0) R 13094 13096 11931 0 -1 4194304 22702 0 0 0 28214 12 0 0 25 0 1 0 174560959 93261824 22685 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/13096/statm: 22769 22685 66 113 0 22653 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 91076

[startup+342.391 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13097
/proc/meminfo: memFree=544232/2055920 swapFree=4183700/4192956
[pid=13096] ppid=13094 vsize=104672 CPUtime=342.26
/proc/13096/stat : 13096 (tts-4-0) R 13094 13096 11931 0 -1 4194304 26089 0 0 0 34211 15 0 0 25 0 1 0 174560959 107184128 26072 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/13096/statm: 26168 26072 66 113 0 26052 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 104672

[startup+402.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13097
/proc/meminfo: memFree=531304/2055920 swapFree=4183700/4192956
[pid=13096] ppid=13094 vsize=117332 CPUtime=402.26
/proc/13096/stat : 13096 (tts-4-0) R 13094 13096 11931 0 -1 4194304 29249 0 0 0 40208 18 0 0 25 0 1 0 174560959 120147968 29232 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/13096/statm: 29333 29232 66 113 0 29217 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 117332

[startup+462.426 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13097
/proc/meminfo: memFree=520168/2055920 swapFree=4183700/4192956
[pid=13096] ppid=13094 vsize=128348 CPUtime=462.25
/proc/13096/stat : 13096 (tts-4-0) R 13094 13096 11931 0 -1 4194304 32034 0 0 0 46205 20 0 0 25 0 1 0 174560959 131428352 32017 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/13096/statm: 32087 32017 66 113 0 31971 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 128348

[startup+522.443 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13097
/proc/meminfo: memFree=508264/2055920 swapFree=4183700/4192956
[pid=13096] ppid=13094 vsize=140540 CPUtime=522.24
/proc/13096/stat : 13096 (tts-4-0) R 13094 13096 11931 0 -1 4194304 35036 0 0 0 52202 22 0 0 25 0 1 0 174560959 143912960 35019 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/13096/statm: 35135 35019 66 113 0 35019 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 140540

[startup+582.466 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 13097
/proc/meminfo: memFree=495144/2055920 swapFree=4183700/4192956
[pid=13096] ppid=13094 vsize=153432 CPUtime=582.25
/proc/13096/stat : 13096 (tts-4-0) R 13094 13096 11931 0 -1 4194304 38256 0 0 0 58200 25 0 0 25 0 1 0 174560959 157114368 38239 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534368 0 0 4096 0 0 0 0 17 1 0 0
/proc/13096/statm: 38358 38239 66 113 0 38242 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 153432

[startup+642.487 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 13097
/proc/meminfo: memFree=483496/2055920 swapFree=4183700/4192956
[pid=13096] ppid=13094 vsize=164916 CPUtime=642.25
/proc/13096/stat : 13096 (tts-4-0) R 13094 13096 11931 0 -1 4194304 41172 0 0 0 64196 29 0 0 25 0 1 0 174560959 168873984 41155 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/13096/statm: 41229 41155 66 113 0 41113 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 164916

[startup+702.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13097
/proc/meminfo: memFree=471720/2055920 swapFree=4183700/4192956
[pid=13096] ppid=13094 vsize=176872 CPUtime=702.25
/proc/13096/stat : 13096 (tts-4-0) R 13094 13096 11931 0 -1 4194304 44125 0 0 0 70193 32 0 0 25 0 1 0 174560959 181116928 44108 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534404 0 0 4096 0 0 0 0 17 1 0 0
/proc/13096/statm: 44218 44108 66 113 0 44102 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 176872

[startup+762.519 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13099
/proc/meminfo: memFree=461992/2055920 swapFree=4183700/4192956
[pid=13096] ppid=13094 vsize=186484 CPUtime=762.24
/proc/13096/stat : 13096 (tts-4-0) R 13094 13096 11931 0 -1 4194304 46563 0 0 0 76190 34 0 0 25 0 1 0 174560959 190959616 46546 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134552172 0 0 4096 0 0 0 0 17 1 0 0
/proc/13096/statm: 46621 46546 66 113 0 46505 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 186484

[startup+822.542 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13099
/proc/meminfo: memFree=452264/2055920 swapFree=4183700/4192956
[pid=13096] ppid=13094 vsize=196096 CPUtime=822.24
/proc/13096/stat : 13096 (tts-4-0) R 13094 13096 11931 0 -1 4194304 48963 0 0 0 82188 36 0 0 25 0 1 0 174560959 200802304 48946 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/13096/statm: 49024 48946 66 113 0 48908 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 196096

[startup+882.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13099
/proc/meminfo: memFree=442664/2055920 swapFree=4183700/4192956
[pid=13096] ppid=13094 vsize=205704 CPUtime=882.24
/proc/13096/stat : 13096 (tts-4-0) R 13094 13096 11931 0 -1 4194304 51363 0 0 0 88185 39 0 0 25 0 1 0 174560959 210640896 51346 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534396 0 0 4096 0 0 0 0 17 1 0 0
/proc/13096/statm: 51426 51346 66 113 0 51310 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 205704

[startup+942.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13099
/proc/meminfo: memFree=433448/2055920 swapFree=4183700/4192956
[pid=13096] ppid=13094 vsize=214848 CPUtime=942.24
/proc/13096/stat : 13096 (tts-4-0) R 13094 13096 11931 0 -1 4194304 53664 0 0 0 94182 42 0 0 25 0 1 0 174560959 220004352 53647 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/13096/statm: 53712 53647 66 113 0 53596 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 214848

[startup+1002.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13099
/proc/meminfo: memFree=423656/2055920 swapFree=4183700/4192956
[pid=13096] ppid=13094 vsize=224924 CPUtime=1002.23
/proc/13096/stat : 13096 (tts-4-0) R 13094 13096 11931 0 -1 4194304 56160 0 0 0 100178 45 0 0 25 0 1 0 174560959 230322176 56143 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/13096/statm: 56231 56143 66 113 0 56115 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 224924

[startup+1062.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13099
/proc/meminfo: memFree=416616/2055920 swapFree=4183700/4192956
[pid=13096] ppid=13094 vsize=231724 CPUtime=1062.23
/proc/13096/stat : 13096 (tts-4-0) R 13094 13096 11931 0 -1 4194304 57853 0 0 0 106177 46 0 0 25 0 1 0 174560959 237285376 57836 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/13096/statm: 57931 57836 66 113 0 57815 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 231724

[startup+1122.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13099
/proc/meminfo: memFree=410344/2055920 swapFree=4183700/4192956
[pid=13096] ppid=13094 vsize=238052 CPUtime=1122.22
/proc/13096/stat : 13096 (tts-4-0) R 13094 13096 11931 0 -1 4194304 59423 0 0 0 112174 48 0 0 25 0 1 0 174560959 243765248 59406 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/13096/statm: 59513 59406 66 113 0 59397 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 238052

[startup+1182.65 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 13099
/proc/meminfo: memFree=404264/2055920 swapFree=4183700/4192956
[pid=13096] ppid=13094 vsize=244144 CPUtime=1182.22
/proc/13096/stat : 13096 (tts-4-0) R 13094 13096 11931 0 -1 4194304 60974 0 0 0 118172 50 0 0 25 0 1 0 174560959 250003456 60957 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/13096/statm: 61036 60957 66 113 0 60920 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 244144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 13099
/proc/meminfo: memFree=402152/2055920 swapFree=4183700/4192956
[pid=13096] ppid=13094 vsize=246256 CPUtime=1200.05
/proc/13096/stat : 13096 (tts-4-0) R 13094 13096 11931 0 -1 4194304 61470 0 0 0 119954 51 0 0 25 0 1 0 174560959 252166144 61453 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/13096/statm: 61564 61453 66 113 0 61448 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 246256

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.54
CPU system time (s): 0.549916
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 246256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.54
system time used= 0.549916
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61470
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= 2110

runsolver used 0.78388 second user time and 2.42363 second system time

The end



Launcher Data (download as text)




Begin job on node35 on Sun Feb 18 14:12:52 UTC 2007

IDJOB= 295562
IDBENCH= 19916
IDSOLVER= 98
FILE ID= node35/295562-1171807972

PBS_JOBID= 3839589

Free space on /tmp= 66564 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S108421787-03.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295562-1171807972/tts-4-0 /tmp/evaluation/295562-1171807972/instance-295562-1171807972.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-295562-1171807972 -o ROOT/results/node35/solver-295562-1171807972 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295562-1171807972/tts-4-0 /tmp/evaluation/295562-1171807972/instance-295562-1171807972.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  7db1dbd28711a9e9c5914ed4cfba8cd8

RANDOM SEED= 948483530

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.263
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		: 3000.263
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:        648968 kB
Buffers:         42848 kB
Cached:        1259332 kB
SwapCached:       3828 kB
Active:         842392 kB
Inactive:       470012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        648968 kB
SwapTotal:     4192956 kB
SwapFree:      4183700 kB
Dirty:             656 kB
Writeback:           0 kB
Mapped:          15436 kB
Slab:            80580 kB
Committed_AS:   676916 kB
PageTables:       1412 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 node35 on Sun Feb 18 14:32:55 UTC 2007