Trace number 294436

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
CMUSAT BASE 2007-02-08? (TO) 1200.06 1200.53

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S228456758-12.SAT.shuffled.cnf
MD5SUM3b624125de84e4dd806ca3ec600430c5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.025995
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54450

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node75/watcher-294436-1171789093 -o ROOT/results/node75/solver-294436-1171789093 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294436-1171789093/cmusat_base /tmp/evaluation/294436-1171789093/instance-294436-1171789093.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 16421
/proc/meminfo: memFree=728104/2055920 swapFree=4183176/4192956
[pid=16421] ppid=16419 vsize=2328 CPUtime=0
/proc/16421/stat : 16421 (cmusat_base) R 16419 16421 15968 0 -1 4194304 187 0 0 0 0 0 0 0 19 0 1 0 198875147 2383872 169 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/16421/statm: 582 170 90 241 0 338 0

[startup+0.106734 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16421
/proc/meminfo: memFree=728104/2055920 swapFree=4183176/4192956
[pid=16421] ppid=16419 vsize=2892 CPUtime=0.1
/proc/16421/stat : 16421 (cmusat_base) R 16419 16421 15968 0 -1 4194304 356 0 0 0 10 0 0 0 20 0 1 0 198875147 2961408 338 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/16421/statm: 723 338 110 241 0 479 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2892

[startup+0.51478 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16421
/proc/meminfo: memFree=728104/2055920 swapFree=4183176/4192956
[pid=16421] ppid=16419 vsize=3364 CPUtime=0.51
/proc/16421/stat : 16421 (cmusat_base) R 16419 16421 15968 0 -1 4194304 481 0 0 0 51 0 0 0 24 0 1 0 198875147 3444736 463 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/16421/statm: 841 463 110 241 0 597 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3364

[startup+1.33488 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16422
/proc/meminfo: memFree=725728/2055920 swapFree=4183176/4192956
[pid=16421] ppid=16419 vsize=4276 CPUtime=1.32
/proc/16421/stat : 16421 (cmusat_base) R 16419 16421 15968 0 -1 4194304 698 0 0 0 132 0 0 0 25 0 1 0 198875147 4378624 677 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/16421/statm: 1069 677 110 241 0 825 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4276

[startup+2.97708 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16422
/proc/meminfo: memFree=725472/2055920 swapFree=4183176/4192956
[pid=16421] ppid=16419 vsize=4812 CPUtime=2.97
/proc/16421/stat : 16421 (cmusat_base) R 16419 16421 15968 0 -1 4194304 815 0 0 0 297 0 0 0 25 0 1 0 198875147 4927488 794 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559831 0 0 4096 35 0 0 0 17 1 0 0
/proc/16421/statm: 1203 794 110 241 0 959 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4812

[startup+6.25246 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16422
/proc/meminfo: memFree=723168/2055920 swapFree=4183176/4192956
[pid=16421] ppid=16419 vsize=7256 CPUtime=6.24
/proc/16421/stat : 16421 (cmusat_base) R 16419 16421 15968 0 -1 4194304 1408 0 0 0 624 0 0 0 25 0 1 0 198875147 7430144 1301 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16421/statm: 1814 1301 110 241 0 1570 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7256

[startup+12.7062 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16422
/proc/meminfo: memFree=721960/2055920 swapFree=4183176/4192956
[pid=16421] ppid=16419 vsize=8136 CPUtime=12.69
/proc/16421/stat : 16421 (cmusat_base) R 16419 16421 15968 0 -1 4194304 1892 0 0 0 1269 0 0 0 25 0 1 0 198875147 8331264 1591 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/16421/statm: 2034 1591 110 241 0 1790 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8136

[startup+25.6078 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16422
/proc/meminfo: memFree=718248/2055920 swapFree=4183176/4192956
[pid=16421] ppid=16419 vsize=12692 CPUtime=25.59
/proc/16421/stat : 16421 (cmusat_base) R 16419 16421 15968 0 -1 4194304 3373 0 0 0 2558 1 0 0 25 0 1 0 198875147 12996608 2519 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/16421/statm: 3173 2519 110 241 0 2929 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 12692

[startup+51.2148 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16422
/proc/meminfo: memFree=715048/2055920 swapFree=4183176/4192956
[pid=16421] ppid=16419 vsize=15368 CPUtime=51.19
/proc/16421/stat : 16421 (cmusat_base) R 16419 16421 15968 0 -1 4194304 4683 0 0 0 5117 2 0 0 25 0 1 0 198875147 15736832 3329 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559905 0 0 4096 35 0 0 0 17 1 0 0
/proc/16421/statm: 3842 3329 110 241 0 3598 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 15368

[startup+102.422 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16422
/proc/meminfo: memFree=708008/2055920 swapFree=4183176/4192956
[pid=16421] ppid=16419 vsize=23956 CPUtime=102.38
/proc/16421/stat : 16421 (cmusat_base) R 16419 16421 15968 0 -1 4194304 7595 0 0 0 10235 3 0 0 25 0 1 0 198875147 24530944 5089 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560051 0 0 4096 35 0 0 0 17 1 0 0
/proc/16421/statm: 5989 5089 110 241 0 5745 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 23956

[startup+162.444 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16422
/proc/meminfo: memFree=705256/2055920 swapFree=4183176/4192956
[pid=16421] ppid=16419 vsize=26188 CPUtime=162.38
/proc/16421/stat : 16421 (cmusat_base) R 16419 16421 15968 0 -1 4194304 8660 0 0 0 16235 3 0 0 25 0 1 0 198875147 26816512 5767 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16421/statm: 6547 5767 110 241 0 6303 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 26188

[startup+222.483 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 16546
/proc/meminfo: memFree=699952/2055920 swapFree=4183176/4192956
[pid=16421] ppid=16419 vsize=29796 CPUtime=222.34
/proc/16421/stat : 16421 (cmusat_base) R 16419 16421 15968 0 -1 4194304 10155 0 0 0 22230 4 0 0 25 0 1 0 198875147 30511104 6765 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16421/statm: 7449 6765 110 241 0 7205 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 29796

[startup+282.518 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 16620
/proc/meminfo: memFree=690664/2055920 swapFree=4183176/4192956
[pid=16421] ppid=16419 vsize=44312 CPUtime=282.31
/proc/16421/stat : 16421 (cmusat_base) R 16419 16421 15968 0 -1 4194304 14143 0 0 0 28225 6 0 0 25 0 1 0 198875147 45375488 9290 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/16421/statm: 11078 9290 110 241 0 10834 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 44312

[startup+342.534 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 16620
/proc/meminfo: memFree=689128/2055920 swapFree=4183176/4192956
[pid=16421] ppid=16419 vsize=45592 CPUtime=342.31
/proc/16421/stat : 16421 (cmusat_base) R 16419 16421 15968 0 -1 4194304 14581 0 0 0 34225 6 0 0 25 0 1 0 198875147 46686208 9728 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/16421/statm: 11398 9728 110 241 0 11154 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 45592

[startup+402.555 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16620
/proc/meminfo: memFree=688296/2055920 swapFree=4183176/4192956
[pid=16421] ppid=16419 vsize=46100 CPUtime=402.32
/proc/16421/stat : 16421 (cmusat_base) R 16419 16421 15968 0 -1 4194304 15169 0 0 0 40225 7 0 0 25 0 1 0 198875147 47206400 9963 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559870 0 0 4096 35 0 0 0 17 1 0 0
/proc/16421/statm: 11525 9963 110 241 0 11281 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 46100

[startup+462.574 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16620
/proc/meminfo: memFree=688296/2055920 swapFree=4183176/4192956
[pid=16421] ppid=16419 vsize=45968 CPUtime=462.32
/proc/16421/stat : 16421 (cmusat_base) R 16419 16421 15968 0 -1 4194304 15231 0 0 0 46225 7 0 0 25 0 1 0 198875147 47071232 9992 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16421/statm: 11492 9992 110 241 0 11248 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 45968

[startup+522.593 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16620
/proc/meminfo: memFree=687400/2055920 swapFree=4183176/4192956
[pid=16421] ppid=16419 vsize=46496 CPUtime=522.32
/proc/16421/stat : 16421 (cmusat_base) R 16419 16421 15968 0 -1 4194304 15826 0 0 0 52225 7 0 0 25 0 1 0 198875147 47611904 10203 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16421/statm: 11624 10203 110 241 0 11380 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 46496

[startup+582.613 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16620
/proc/meminfo: memFree=686696/2055920 swapFree=4183176/4192956
[pid=16421] ppid=16419 vsize=47272 CPUtime=582.32
/proc/16421/stat : 16421 (cmusat_base) R 16419 16421 15968 0 -1 4194304 16145 0 0 0 58225 7 0 0 25 0 1 0 198875147 48406528 10391 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16421/statm: 11818 10391 110 241 0 11574 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 47272

[startup+642.633 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16620
/proc/meminfo: memFree=684264/2055920 swapFree=4183176/4192956
[pid=16421] ppid=16419 vsize=49180 CPUtime=642.32
/proc/16421/stat : 16421 (cmusat_base) R 16419 16421 15968 0 -1 4194304 17119 0 0 0 64224 8 0 0 25 0 1 0 198875147 50360320 10947 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/16421/statm: 12295 10947 110 241 0 12051 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 49180

[startup+702.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16620
/proc/meminfo: memFree=682984/2055920 swapFree=4183176/4192956
[pid=16421] ppid=16419 vsize=50628 CPUtime=702.32
/proc/16421/stat : 16421 (cmusat_base) R 16419 16421 15968 0 -1 4194304 17541 0 0 0 70224 8 0 0 25 0 1 0 198875147 51843072 11336 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/16421/statm: 12657 11336 110 241 0 12413 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 50628

[startup+762.669 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16620
/proc/meminfo: memFree=680808/2055920 swapFree=4183176/4192956
[pid=16421] ppid=16419 vsize=52304 CPUtime=762.32
/proc/16421/stat : 16421 (cmusat_base) R 16419 16421 15968 0 -1 4194304 18471 0 0 0 76224 8 0 0 25 0 1 0 198875147 53559296 11843 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/16421/statm: 13076 11843 110 241 0 12832 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 52304

[startup+822.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16620
/proc/meminfo: memFree=680232/2055920 swapFree=4183176/4192956
[pid=16421] ppid=16419 vsize=52952 CPUtime=822.33
/proc/16421/stat : 16421 (cmusat_base) R 16419 16421 15968 0 -1 4194304 18706 0 0 0 82224 9 0 0 25 0 1 0 198875147 54222848 11980 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16421/statm: 13238 11980 110 241 0 12994 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 52952

[startup+882.707 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16620
/proc/meminfo: memFree=679720/2055920 swapFree=4183176/4192956
[pid=16421] ppid=16419 vsize=53536 CPUtime=882.33
/proc/16421/stat : 16421 (cmusat_base) R 16419 16421 15968 0 -1 4194304 18876 0 0 0 88224 9 0 0 25 0 1 0 198875147 54820864 12117 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16421/statm: 13384 12117 110 241 0 13140 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 53536

[startup+942.724 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16620
/proc/meminfo: memFree=676264/2055920 swapFree=4183176/4192956
[pid=16421] ppid=16419 vsize=56356 CPUtime=942.33
/proc/16421/stat : 16421 (cmusat_base) R 16419 16421 15968 0 -1 4194304 20189 0 0 0 94223 10 0 0 25 0 1 0 198875147 57708544 12966 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/16421/statm: 14089 12966 110 241 0 13845 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 56356

[startup+1002.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16620
/proc/meminfo: memFree=675688/2055920 swapFree=4183176/4192956
[pid=16421] ppid=16419 vsize=57132 CPUtime=1002.33
/proc/16421/stat : 16421 (cmusat_base) R 16419 16421 15968 0 -1 4194304 20398 0 0 0 100223 10 0 0 25 0 1 0 198875147 58503168 13110 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16421/statm: 14283 13110 110 241 0 14039 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 57132

[startup+1062.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16620
/proc/meminfo: memFree=675560/2055920 swapFree=4183176/4192956
[pid=16421] ppid=16419 vsize=57396 CPUtime=1062.32
/proc/16421/stat : 16421 (cmusat_base) R 16419 16421 15968 0 -1 4194304 20455 0 0 0 106222 10 0 0 25 0 1 0 198875147 58773504 13167 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/16421/statm: 14349 13167 110 241 0 14105 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 57396

[startup+1122.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16620
/proc/meminfo: memFree=675048/2055920 swapFree=4183176/4192956
[pid=16421] ppid=16419 vsize=57924 CPUtime=1122.32
/proc/16421/stat : 16421 (cmusat_base) R 16419 16421 15968 0 -1 4194304 20605 0 0 0 112222 10 0 0 25 0 1 0 198875147 59314176 13317 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559862 0 0 4096 35 0 0 0 17 1 0 0
/proc/16421/statm: 14481 13317 110 241 0 14237 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 57924

[startup+1182.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16620
/proc/meminfo: memFree=654568/2055920 swapFree=4183176/4192956
[pid=16421] ppid=16419 vsize=86424 CPUtime=1182.31
/proc/16421/stat : 16421 (cmusat_base) R 16419 16421 15968 0 -1 4194304 28443 0 0 0 118219 12 0 0 25 0 1 0 198875147 88498176 18352 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/16421/statm: 21606 18352 110 241 0 21362 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 86424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16620
/proc/meminfo: memFree=654568/2055920 swapFree=4183176/4192956
[pid=16421] ppid=16419 vsize=86424 CPUtime=1200.03
/proc/16421/stat : 16421 (cmusat_base) R 16419 16421 15968 0 -1 4194304 28455 0 0 0 119991 12 0 0 25 0 1 0 198875147 88498176 18364 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16421/statm: 21606 18364 110 241 0 21362 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 86424

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): 1200.53
CPU time (s): 1200.06
CPU user time (s): 1199.92
CPU system time (s): 0.141978
CPU usage (%): 99.9612
Max. virtual memory (cumulated for all children) (KiB): 88460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.141978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28455
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= 1528

runsolver used 0.928858 second user time and 2.36164 second system time

The end



Launcher Data (download as text)




Begin job on node75 on Sun Feb 18 08:58:13 UTC 2007

IDJOB= 294436
IDBENCH= 19888
IDSOLVER= 120
FILE ID= node75/294436-1171789093

PBS_JOBID= 3839560

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S228456758-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294436-1171789093/cmusat_base /tmp/evaluation/294436-1171789093/instance-294436-1171789093.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-294436-1171789093 -o ROOT/results/node75/solver-294436-1171789093 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294436-1171789093/cmusat_base /tmp/evaluation/294436-1171789093/instance-294436-1171789093.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  3b624125de84e4dd806ca3ec600430c5

RANDOM SEED= 188054309

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        728512 kB
Buffers:         48140 kB
Cached:        1157524 kB
SwapCached:       3920 kB
Active:         804400 kB
Inactive:       411056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        728512 kB
SwapTotal:     4192956 kB
SwapFree:      4183176 kB
Dirty:            2556 kB
Writeback:           0 kB
Mapped:          15612 kB
Slab:            97900 kB
Committed_AS:   584740 kB
PageTables:       1432 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= 66562 MiB

End job on node75 on Sun Feb 18 09:18:16 UTC 2007