Trace number 294703

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
tinisat 2007-02-08? (TO) 1200.02 1200.41

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1830776056-07.SAT.shuffled.cnf
MD5SUM68cb6fbbdabed63f11100cea94c92cef
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.160974
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)

0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/evaluation/294703-1171793558/instance-294703-1171793558.cnf
0.00/0.01	c 50 variables, 4450 clauses

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/node43/watcher-294703-1171793558 -o ROOT/results/node43/solver-294703-1171793558 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294703-1171793558/tinisat /tmp/evaluation/294703-1171793558/instance-294703-1171793558.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: 0.95 0.98 0.99 3/64 11965
/proc/meminfo: memFree=553760/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=716 CPUtime=0
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 199311808 733184 84 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 179 84 48 110 0 66 0

[startup+0.106584 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 11965
/proc/meminfo: memFree=553760/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=1256 CPUtime=0.1
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 214 0 0 0 10 0 0 0 18 0 1 0 199311808 1286144 198 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519886 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 314 198 52 110 0 201 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1256

[startup+0.514652 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 11965
/proc/meminfo: memFree=553760/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=1816 CPUtime=0.51
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 336 0 0 0 51 0 0 0 21 0 1 0 199311808 1859584 320 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134515394 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 454 320 52 110 0 341 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1816

[startup+1.33479 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 11966
/proc/meminfo: memFree=552024/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=3216 CPUtime=1.33
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 526 0 0 0 133 0 0 0 25 0 1 0 199311808 3293184 510 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 804 510 52 110 0 691 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3216

[startup+2.97406 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 11966
/proc/meminfo: memFree=551128/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=3492 CPUtime=2.96
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 774 0 0 0 296 0 0 0 25 0 1 0 199311808 3575808 758 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 873 758 52 110 0 760 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3492

[startup+6.24961 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 11966
/proc/meminfo: memFree=549656/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=6136 CPUtime=6.24
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 1098 0 0 0 624 0 0 0 25 0 1 0 199311808 6283264 1049 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 1534 1049 52 110 0 1421 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6136

[startup+12.7037 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 11966
/proc/meminfo: memFree=548000/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=6600 CPUtime=12.69
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 1492 0 0 0 1268 1 0 0 25 0 1 0 199311808 6758400 1443 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 1650 1443 52 110 0 1537 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6600

[startup+25.5078 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 11966
/proc/meminfo: memFree=545888/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=12044 CPUtime=25.49
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 2090 0 0 0 2548 1 0 0 25 0 1 0 199311808 12333056 1976 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 3011 1976 52 110 0 2898 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12044

[startup+51.1121 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 11966
/proc/meminfo: memFree=543072/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=12752 CPUtime=51.09
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 2775 0 0 0 5107 2 0 0 25 0 1 0 199311808 13058048 2661 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 3188 2661 52 110 0 3075 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12752

[startup+102.318 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11966
/proc/meminfo: memFree=538976/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=23404 CPUtime=102.27
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 3924 0 0 0 10224 3 0 0 25 0 1 0 199311808 23965696 3681 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 5851 3681 52 110 0 5738 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23404

[startup+162.338 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11966
/proc/meminfo: memFree=535392/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=24772 CPUtime=162.28
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 4876 0 0 0 16224 4 0 0 25 0 1 0 199311808 25366528 4567 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 6193 4567 52 110 0 6080 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 24772

[startup+222.36 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11966
/proc/meminfo: memFree=532512/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=25428 CPUtime=222.27
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 5623 0 0 0 22223 4 0 0 25 0 1 0 199311808 26038272 5281 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 6357 5281 52 110 0 6244 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 25428

[startup+282.38 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11966
/proc/meminfo: memFree=530336/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=25688 CPUtime=282.28
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 6187 0 0 0 28223 5 0 0 25 0 1 0 199311808 26304512 5812 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 6422 5812 52 110 0 6309 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 25688

[startup+342.393 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11966
/proc/meminfo: memFree=528096/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=44076 CPUtime=342.27
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 6793 0 0 0 34222 5 0 0 25 0 1 0 199311808 45133824 6385 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 11019 6385 52 110 0 10906 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 44076

[startup+402.413 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11966
/proc/meminfo: memFree=525536/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=46264 CPUtime=402.27
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 7817 0 0 0 40221 6 0 0 25 0 1 0 199311808 47374336 7020 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 11566 7020 52 110 0 11453 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 46264

[startup+462.432 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11966
/proc/meminfo: memFree=523232/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=47296 CPUtime=462.28
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 8506 0 0 0 46221 7 0 0 25 0 1 0 199311808 48431104 7578 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 11824 7578 52 110 0 11711 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 47296

[startup+522.454 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11966
/proc/meminfo: memFree=521376/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=47940 CPUtime=522.27
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 9111 0 0 0 52220 7 0 0 25 0 1 0 199311808 49090560 8052 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 11985 8052 52 110 0 11872 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 47940

[startup+582.475 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11966
/proc/meminfo: memFree=519712/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=48588 CPUtime=582.28
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 9639 0 0 0 58220 8 0 0 25 0 1 0 199311808 49754112 8482 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 12147 8482 52 110 0 12034 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 48588

[startup+642.493 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11966
/proc/meminfo: memFree=517920/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=48984 CPUtime=642.28
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 10090 0 0 0 64220 8 0 0 25 0 1 0 199311808 50159616 8933 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 12246 8933 52 110 0 12133 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 48984

[startup+702.512 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11966
/proc/meminfo: memFree=516256/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=49504 CPUtime=702.28
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 10556 0 0 0 70219 9 0 0 25 0 1 0 199311808 50692096 9334 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 12376 9334 52 110 0 12263 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 49504

[startup+762.53 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11966
/proc/meminfo: memFree=514400/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=50664 CPUtime=762.28
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 11213 0 0 0 76219 9 0 0 25 0 1 0 199311808 51879936 9796 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 12666 9796 52 110 0 12553 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 50664

[startup+822.56 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11966
/proc/meminfo: memFree=512928/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=51048 CPUtime=822.28
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 11689 0 0 0 82219 9 0 0 25 0 1 0 199311808 52273152 10174 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519895 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 12762 10174 52 110 0 12649 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 51048

[startup+882.581 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11966
/proc/meminfo: memFree=511520/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=51432 CPUtime=882.29
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 12106 0 0 0 88219 10 0 0 25 0 1 0 199311808 52666368 10493 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 12858 10493 52 110 0 12745 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 51432

[startup+942.598 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11966
/proc/meminfo: memFree=510304/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=52204 CPUtime=942.29
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 12555 0 0 0 94218 11 0 0 25 0 1 0 199311808 53456896 10812 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520081 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 13051 10812 52 110 0 12938 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 52204

[startup+1002.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11966
/proc/meminfo: memFree=509152/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=52460 CPUtime=1002.28
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 12922 0 0 0 100217 11 0 0 25 0 1 0 199311808 53719040 11114 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 13115 11114 52 110 0 13002 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 52460

[startup+1062.64 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 11966
/proc/meminfo: memFree=508128/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=52460 CPUtime=1062.29
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 13181 0 0 0 106218 11 0 0 25 0 1 0 199311808 53719040 11373 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 13115 11373 52 110 0 13002 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 52460

[startup+1122.65 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 11966
/proc/meminfo: memFree=506592/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=53244 CPUtime=1122.29
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 13568 0 0 0 112217 12 0 0 25 0 1 0 199311808 54521856 11760 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 13311 11760 52 110 0 13198 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 53244

[startup+1182.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11966
/proc/meminfo: memFree=505440/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=53244 CPUtime=1182.29
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 13842 0 0 0 118217 12 0 0 25 0 1 0 199311808 54521856 12034 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 13311 12034 52 110 0 13198 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 53244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11966
/proc/meminfo: memFree=505184/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=53244 CPUtime=1200
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 13907 0 0 0 119988 12 0 0 25 0 1 0 199311808 54521856 12099 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 13311 12099 52 110 0 13198 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 53244

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: 1.00 1.00 1.00 2/65 11966
/proc/meminfo: memFree=505184/2055920 swapFree=4183376/4192956
[pid=11965] ppid=11963 vsize=53244 CPUtime=1200
/proc/11965/stat : 11965 (tinisat) R 11963 11965 10915 0 -1 4194304 13907 0 0 0 119988 12 0 0 25 0 1 0 199311808 54521856 12099 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/11965/statm: 13311 12099 52 110 0 13198 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 53244

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.89
CPU system time (s): 0.134979
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 53244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.134979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13907
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= 943

runsolver used 0.814876 second user time and 2.39364 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Sun Feb 18 10:12:38 UTC 2007

IDJOB= 294703
IDBENCH= 19895
IDSOLVER= 100
FILE ID= node43/294703-1171793558

PBS_JOBID= 3839569

Free space on /tmp= 66564 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1830776056-07.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294703-1171793558/tinisat /tmp/evaluation/294703-1171793558/instance-294703-1171793558.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-294703-1171793558 -o ROOT/results/node43/solver-294703-1171793558 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294703-1171793558/tinisat /tmp/evaluation/294703-1171793558/instance-294703-1171793558.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  68cb6fbbdabed63f11100cea94c92cef

RANDOM SEED= 347236271

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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:        554232 kB
Buffers:         51964 kB
Cached:        1323744 kB
SwapCached:       4080 kB
Active:         862600 kB
Inactive:       523644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        554232 kB
SwapTotal:     4192956 kB
SwapFree:      4183376 kB
Dirty:             680 kB
Writeback:           0 kB
Mapped:          15828 kB
Slab:           101576 kB
Committed_AS:   514060 kB
PageTables:       1392 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 node43 on Sun Feb 18 10:32:40 UTC 2007