Trace number 296956

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 1200.11

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1785258608-13.SAT.shuffled.cnf
MD5SUM550c5acb0fb0d77637c0428b7d86bbf4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.86072
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

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/node16/watcher-296956-1171830224 -o ROOT/results/node16/solver-296956-1171830224 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296956-1171830224/tts-4-0 /tmp/evaluation/296956-1171830224/instance-296956-1171830224.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 0.90 3/77 21275
/proc/meminfo: memFree=957448/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=796 CPUtime=0
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 110 0 0 0 0 0 0 0 18 0 1 0 202976734 815104 95 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 199 96 57 113 0 83 0

[startup+0.106728 s]
/proc/loadavg: 0.91 0.97 0.90 3/77 21275
/proc/meminfo: memFree=957448/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=2520 CPUtime=0.1
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 521 0 0 0 10 0 0 0 18 0 1 0 202976734 2580480 506 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134538262 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 630 506 62 113 0 514 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2520

[startup+0.514681 s]
/proc/loadavg: 0.91 0.97 0.90 3/77 21275
/proc/meminfo: memFree=957448/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=12088 CPUtime=0.5
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 2945 0 0 0 50 0 0 0 21 0 1 0 202976734 12378112 2928 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134552132 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 3022 2928 66 113 0 2906 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 12088

[startup+1.33659 s]
/proc/loadavg: 0.91 0.97 0.90 2/78 21276
/proc/meminfo: memFree=945664/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=12276 CPUtime=1.32
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 3024 0 0 0 132 0 0 0 25 0 1 0 202976734 12570624 3007 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 3069 3007 66 113 0 2953 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 12276

[startup+2.9754 s]
/proc/loadavg: 0.91 0.97 0.90 2/78 21276
/proc/meminfo: memFree=945024/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=13140 CPUtime=2.96
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 3201 0 0 0 296 0 0 0 25 0 1 0 202976734 13455360 3184 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134543315 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 3285 3184 66 113 0 3169 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13140

[startup+6.25102 s]
/proc/loadavg: 0.92 0.97 0.90 2/78 21276
/proc/meminfo: memFree=943680/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=14220 CPUtime=6.24
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 3508 0 0 0 623 1 0 0 25 0 1 0 202976734 14561280 3491 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535181 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 3555 3491 66 113 0 3439 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14220

[startup+12.7083 s]
/proc/loadavg: 0.93 0.97 0.90 2/78 21276
/proc/meminfo: memFree=941440/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=16336 CPUtime=12.7
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 4027 0 0 0 1269 1 0 0 25 0 1 0 202976734 16728064 4010 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 4084 4010 66 113 0 3968 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 16336

[startup+25.6098 s]
/proc/loadavg: 0.94 0.97 0.91 2/78 21276
/proc/meminfo: memFree=937472/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=20560 CPUtime=25.6
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 5069 0 0 0 2559 1 0 0 25 0 1 0 202976734 21053440 5052 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 5140 5052 66 113 0 5024 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 20560

[startup+51.2169 s]
/proc/loadavg: 0.96 0.97 0.91 2/78 21276
/proc/meminfo: memFree=929920/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=27836 CPUtime=51.21
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 6909 0 0 0 5117 4 0 0 25 0 1 0 202976734 28504064 6892 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641316 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 6959 6892 66 113 0 6843 0
Current children cumulated CPU time (s) 51.21
Current children cumulated vsize (KiB) 27836

[startup+102.421 s]
/proc/loadavg: 1.06 0.99 0.91 2/78 21276
/proc/meminfo: memFree=913664/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=44256 CPUtime=102.41
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 11019 0 0 0 10234 7 0 0 25 0 1 0 202976734 45318144 11002 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534156 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 11064 11002 66 113 0 10948 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 44256

[startup+162.432 s]
/proc/loadavg: 1.02 0.99 0.91 2/78 21276
/proc/meminfo: memFree=896832/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=60904 CPUtime=162.42
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 15131 0 0 0 16232 10 0 0 25 0 1 0 202976734 62365696 15114 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 15226 15114 66 113 0 15110 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 60904

[startup+222.443 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 21276
/proc/meminfo: memFree=883584/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=74040 CPUtime=222.42
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 18441 0 0 0 22230 12 0 0 25 0 1 0 202976734 75816960 18424 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591813 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 18510 18424 66 113 0 18394 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 74040

[startup+282.458 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 21276
/proc/meminfo: memFree=867520/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=90224 CPUtime=282.44
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 22458 0 0 0 28227 17 0 0 25 0 1 0 202976734 92389376 22441 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 22556 22441 66 113 0 22440 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 90224

[startup+342.471 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 21276
/proc/meminfo: memFree=852544/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=104992 CPUtime=342.45
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 26149 0 0 0 34225 20 0 0 25 0 1 0 202976734 107511808 26132 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534404 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 26248 26132 66 113 0 26132 0
Current children cumulated CPU time (s) 342.45
Current children cumulated vsize (KiB) 104992

[startup+402.486 s]
/proc/loadavg: 1.05 1.00 0.92 2/78 21276
/proc/meminfo: memFree=840256/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=117184 CPUtime=402.46
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 29248 0 0 0 40222 24 0 0 25 0 1 0 202976734 119996416 29231 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 29296 29231 66 113 0 29180 0
Current children cumulated CPU time (s) 402.46
Current children cumulated vsize (KiB) 117184

[startup+462.494 s]
/proc/loadavg: 1.02 1.00 0.92 2/78 21276
/proc/meminfo: memFree=824896/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=132656 CPUtime=462.47
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 33108 0 0 0 46220 27 0 0 25 0 1 0 202976734 135839744 33091 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 33164 33091 66 113 0 33048 0
Current children cumulated CPU time (s) 462.47
Current children cumulated vsize (KiB) 132656

[startup+522.504 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 21276
/proc/meminfo: memFree=810880/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=146720 CPUtime=522.48
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 36617 0 0 0 52217 31 0 0 25 0 1 0 202976734 150241280 36600 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 36680 36600 66 113 0 36564 0
Current children cumulated CPU time (s) 522.48
Current children cumulated vsize (KiB) 146720

[startup+582.519 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 21276
/proc/meminfo: memFree=798848/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=158676 CPUtime=582.49
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 39579 0 0 0 58216 33 0 0 25 0 1 0 202976734 162484224 39562 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 39669 39562 66 113 0 39553 0
Current children cumulated CPU time (s) 582.49
Current children cumulated vsize (KiB) 158676

[startup+642.535 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 21276
/proc/meminfo: memFree=788160/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=169460 CPUtime=642.5
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 42275 0 0 0 64213 37 0 0 25 0 1 0 202976734 173527040 42258 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 42365 42258 66 113 0 42249 0
Current children cumulated CPU time (s) 642.5
Current children cumulated vsize (KiB) 169460

[startup+702.554 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 21278
/proc/meminfo: memFree=774016/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=183292 CPUtime=702.51
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 45777 0 0 0 70211 40 0 0 25 0 1 0 202976734 187691008 45760 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 45823 45760 66 113 0 45707 0
Current children cumulated CPU time (s) 702.51
Current children cumulated vsize (KiB) 183292

[startup+762.562 s]
/proc/loadavg: 1.00 1.00 0.92 3/78 21278
/proc/meminfo: memFree=761280/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=196184 CPUtime=762.53
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 48978 0 0 0 76209 44 0 0 25 0 1 0 202976734 200892416 48961 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134552161 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 49046 48961 66 113 0 48930 0
Current children cumulated CPU time (s) 762.53
Current children cumulated vsize (KiB) 196184

[startup+822.578 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 21278
/proc/meminfo: memFree=748480/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=208840 CPUtime=822.54
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 52141 0 0 0 82207 47 0 0 25 0 1 0 202976734 213852160 52124 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134542305 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 52210 52124 66 113 0 52094 0
Current children cumulated CPU time (s) 822.54
Current children cumulated vsize (KiB) 208840

[startup+882.587 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 21278
/proc/meminfo: memFree=733696/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=223608 CPUtime=882.54
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 55836 0 0 0 88205 49 0 0 25 0 1 0 202976734 228974592 55819 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 55902 55819 66 113 0 55786 0
Current children cumulated CPU time (s) 882.54
Current children cumulated vsize (KiB) 223608

[startup+942.601 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 21278
/proc/meminfo: memFree=723584/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=233688 CPUtime=942.56
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 58368 0 0 0 94204 52 0 0 25 0 1 0 202976734 239296512 58351 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134542305 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 58422 58351 66 113 0 58306 0
Current children cumulated CPU time (s) 942.56
Current children cumulated vsize (KiB) 233688

[startup+1002.62 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 21278
/proc/meminfo: memFree=713536/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=243764 CPUtime=1002.58
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 60852 0 0 0 100203 55 0 0 25 0 1 0 202976734 249614336 60835 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 60941 60835 66 113 0 60825 0
Current children cumulated CPU time (s) 1002.58
Current children cumulated vsize (KiB) 243764

[startup+1062.63 s]
/proc/loadavg: 1.06 1.02 0.93 2/78 21278
/proc/meminfo: memFree=701568/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=255720 CPUtime=1062.58
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 63846 0 0 0 106200 58 0 0 25 0 1 0 202976734 261857280 63829 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 63930 63829 66 113 0 63814 0
Current children cumulated CPU time (s) 1062.58
Current children cumulated vsize (KiB) 255720

[startup+1122.64 s]
/proc/loadavg: 1.02 1.01 0.93 2/78 21278
/proc/meminfo: memFree=688256/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=269080 CPUtime=1122.59
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 67189 0 0 0 112198 61 0 0 25 0 1 0 202976734 275537920 67172 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 67270 67172 66 113 0 67154 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 269080

[startup+1182.65 s]
/proc/loadavg: 1.05 1.02 0.93 2/78 21278
/proc/meminfo: memFree=678080/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=279164 CPUtime=1182.59
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 69725 0 0 0 118196 63 0 0 25 0 1 0 202976734 285863936 69708 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 69791 69708 66 113 0 69675 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 279164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.06 s]
/proc/loadavg: 1.04 1.02 0.93 2/78 21278
/proc/meminfo: memFree=674752/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=282448 CPUtime=1200.02
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 70515 0 0 0 119937 65 0 0 25 0 1 0 202976734 289226752 70498 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 70612 70498 66 113 0 70496 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 282448

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

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

[startup+1200.06 s]
/proc/loadavg: 1.04 1.02 0.93 2/78 21278
/proc/meminfo: memFree=674752/2055920 swapFree=4192812/4192956
[pid=21275] ppid=21273 vsize=282448 CPUtime=1200.02
/proc/21275/stat : 21275 (tts-4-0) R 21273 21275 20313 0 -1 4194304 70515 0 0 0 119937 65 0 0 25 0 1 0 202976734 289226752 70498 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/21275/statm: 70612 70498 66 113 0 70496 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 282448

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.11
CPU time (s): 1200.07
CPU user time (s): 1199.37
CPU system time (s): 0.692894
CPU usage (%): 99.9961
Max. virtual memory (cumulated for all children) (KiB): 282448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.37
system time used= 0.692894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70515
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= 1030

runsolver used 1.48777 second user time and 2.72358 second system time

The end



Launcher Data (download as text)




Begin job on node16 on Sun Feb 18 20:23:44 UTC 2007

IDJOB= 296956
IDBENCH= 19950
IDSOLVER= 98
FILE ID= node16/296956-1171830224

PBS_JOBID= 3839364

Free space on /tmp= 66548 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1785258608-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296956-1171830224/tts-4-0 /tmp/evaluation/296956-1171830224/instance-296956-1171830224.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-296956-1171830224 -o ROOT/results/node16/solver-296956-1171830224 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296956-1171830224/tts-4-0 /tmp/evaluation/296956-1171830224/instance-296956-1171830224.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  550c5acb0fb0d77637c0428b7d86bbf4

RANDOM SEED= 333992691

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:        957856 kB
Buffers:         68076 kB
Cached:         897388 kB
SwapCached:          0 kB
Active:         341352 kB
Inactive:       677680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        957856 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             708 kB
Writeback:           0 kB
Mapped:          72504 kB
Slab:            64676 kB
Committed_AS:   912704 kB
PageTables:       1720 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= 66548 MiB

End job on node16 on Sun Feb 18 20:43:46 UTC 2007