Trace number 295625

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) 1200.04 1200.47

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1084572666-19.SAT.shuffled.cnf
MD5SUMea6c3c02564fa25b13cb9c95b3e90ee5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.68074
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

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/node66/watcher-295625-1171808800 -o ROOT/results/node66/solver-295625-1171808800 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295625-1171808800/cmusat_base /tmp/evaluation/295625-1171808800/instance-295625-1171808800.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 1.12 3/64 22069
/proc/meminfo: memFree=421464/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=2460 CPUtime=0
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 198 0 0 0 0 0 0 0 18 0 1 0 200837541 2519040 180 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 615 181 90 241 0 371 0

[startup+0.106572 s]
/proc/loadavg: 1.00 1.00 1.12 3/64 22069
/proc/meminfo: memFree=421464/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=3160 CPUtime=0.1
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 396 0 0 0 10 0 0 0 18 0 1 0 200837541 3235840 378 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 790 378 110 241 0 546 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3160

[startup+0.514653 s]
/proc/loadavg: 1.00 1.00 1.12 3/64 22069
/proc/meminfo: memFree=421464/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=3784 CPUtime=0.51
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 590 0 0 0 51 0 0 0 21 0 1 0 200837541 3874816 572 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551474 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 946 572 110 241 0 702 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3784

[startup+1.33482 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 22070
/proc/meminfo: memFree=419280/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=4132 CPUtime=1.33
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 690 0 0 0 133 0 0 0 25 0 1 0 200837541 4231168 672 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559857 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 1033 672 110 241 0 789 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4132

[startup+2.97115 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 22070
/proc/meminfo: memFree=417808/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=5476 CPUtime=2.96
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 1033 0 0 0 296 0 0 0 25 0 1 0 200837541 5607424 960 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134549319 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 1369 960 110 241 0 1125 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5476

[startup+6.25081 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 22070
/proc/meminfo: memFree=417424/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=6180 CPUtime=6.24
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 1359 0 0 0 623 1 0 0 25 0 1 0 200837541 6328320 1148 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 1545 1148 110 241 0 1301 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6180

[startup+12.7041 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 22070
/proc/meminfo: memFree=413904/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=9964 CPUtime=12.69
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 2463 0 0 0 1268 1 0 0 25 0 1 0 200837541 10203136 1943 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 2491 1943 110 241 0 2247 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9964

[startup+25.5077 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 22070
/proc/meminfo: memFree=412496/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=11176 CPUtime=25.49
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 3087 0 0 0 2547 2 0 0 25 0 1 0 200837541 11444224 2307 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 2794 2307 110 241 0 2550 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11176

[startup+51.1189 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 22070
/proc/meminfo: memFree=405392/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=19160 CPUtime=51.08
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 5699 0 0 0 5105 3 0 0 25 0 1 0 200837541 19619840 4060 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 4790 4060 110 241 0 4546 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19160

[startup+102.331 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 22070
/proc/meminfo: memFree=402640/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=21804 CPUtime=102.29
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 6850 0 0 0 10224 5 0 0 25 0 1 0 200837541 22327296 4821 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 5451 4821 110 241 0 5207 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 21804

[startup+162.358 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 22070
/proc/meminfo: memFree=389968/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=37000 CPUtime=162.29
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 11213 0 0 0 16223 6 0 0 25 0 1 0 200837541 37888000 7897 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 9250 7897 110 241 0 9006 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 37000

[startup+222.373 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 22070
/proc/meminfo: memFree=389136/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=37156 CPUtime=222.28
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 11833 0 0 0 22222 6 0 0 25 0 1 0 200837541 38047744 8096 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 9289 8096 110 241 0 9045 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 37156

[startup+282.392 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 22070
/proc/meminfo: memFree=388112/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=37804 CPUtime=282.28
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 12356 0 0 0 28221 7 0 0 25 0 1 0 200837541 38711296 8346 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 9451 8346 110 241 0 9207 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 37804

[startup+342.416 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 22070
/proc/meminfo: memFree=387280/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=38292 CPUtime=342.28
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 12863 0 0 0 34221 7 0 0 25 0 1 0 200837541 39211008 8574 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560108 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 9573 8574 110 241 0 9329 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 38292

[startup+402.443 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 22070
/proc/meminfo: memFree=384848/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=40744 CPUtime=402.28
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 13817 0 0 0 40220 8 0 0 25 0 1 0 200837541 41721856 9207 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 10186 9207 110 241 0 9942 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 40744

[startup+462.467 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 22070
/proc/meminfo: memFree=382544/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=42644 CPUtime=462.29
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 14412 0 0 0 46220 9 0 0 25 0 1 0 200837541 43667456 9769 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 10661 9769 110 241 0 10417 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 42644

[startup+522.489 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 22070
/proc/meminfo: memFree=381008/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=44120 CPUtime=522.29
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 15108 0 0 0 52219 10 0 0 25 0 1 0 200837541 45178880 10116 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 11030 10116 110 241 0 10786 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 44120

[startup+582.505 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 22070
/proc/meminfo: memFree=379216/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=46012 CPUtime=582.29
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 15685 0 0 0 58219 10 0 0 25 0 1 0 200837541 47116288 10595 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 11503 10595 110 241 0 11259 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 46012

[startup+642.533 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 22070
/proc/meminfo: memFree=377488/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=47628 CPUtime=642.3
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 16469 0 0 0 64219 11 0 0 25 0 1 0 200837541 48771072 11033 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 11907 11033 110 241 0 11663 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 47628

[startup+702.559 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 22070
/proc/meminfo: memFree=377040/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=48020 CPUtime=702.3
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 16598 0 0 0 70219 11 0 0 25 0 1 0 200837541 49172480 11129 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 12005 11129 110 241 0 11761 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 48020

[startup+762.58 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 22070
/proc/meminfo: memFree=357712/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=73044 CPUtime=762.3
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 23372 0 0 0 76216 14 0 0 25 0 1 0 200837541 74797056 15964 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 18261 15964 110 241 0 18017 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 73044

[startup+822.603 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 22072
/proc/meminfo: memFree=357584/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=72912 CPUtime=822.3
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 23392 0 0 0 82216 14 0 0 25 0 1 0 200837541 74661888 15951 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 18228 15951 110 241 0 17984 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 72912

[startup+882.621 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 22072
/proc/meminfo: memFree=356944/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=73072 CPUtime=882.3
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 24019 0 0 0 88215 15 0 0 25 0 1 0 200837541 74825728 16162 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551191 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 18268 16162 110 241 0 18024 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 73072

[startup+942.643 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 22072
/proc/meminfo: memFree=356880/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=73072 CPUtime=942.3
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 24020 0 0 0 94215 15 0 0 25 0 1 0 200837541 74825728 16163 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 18268 16163 110 241 0 18024 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 73072

[startup+1002.67 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 22072
/proc/meminfo: memFree=356880/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=72812 CPUtime=1002.3
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 24054 0 0 0 100215 15 0 0 25 0 1 0 200837541 74559488 16132 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560021 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 18203 16132 110 241 0 17959 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 72812

[startup+1062.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22072
/proc/meminfo: memFree=356112/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=72992 CPUtime=1062.31
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 24742 0 0 0 106216 15 0 0 25 0 1 0 200837541 74743808 16364 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 18248 16364 110 241 0 18004 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 72992

[startup+1122.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22072
/proc/meminfo: memFree=356112/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=72992 CPUtime=1122.3
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 24745 0 0 0 112215 15 0 0 25 0 1 0 200837541 74743808 16367 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134565552 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 18248 16367 110 241 0 18004 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 72992

[startup+1182.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22072
/proc/meminfo: memFree=356112/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=72992 CPUtime=1182.3
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 24746 0 0 0 118215 15 0 0 25 0 1 0 200837541 74743808 16368 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 18248 16368 110 241 0 18004 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 72992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22072
/proc/meminfo: memFree=356112/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=72992 CPUtime=1200.02
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 24751 0 0 0 119987 15 0 0 25 0 1 0 200837541 74743808 16373 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 18248 16373 110 241 0 18004 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 72992

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22072
/proc/meminfo: memFree=356112/2055920 swapFree=4183396/4192956
[pid=22069] ppid=22067 vsize=72992 CPUtime=1200.02
/proc/22069/stat : 22069 (cmusat_base) R 22067 22069 20668 0 -1 4194304 24751 0 0 0 119987 15 0 0 25 0 1 0 200837541 74743808 16373 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/22069/statm: 18248 16373 110 241 0 18004 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 72992

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.04
CPU user time (s): 1199.87
CPU system time (s): 0.169974
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 73072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.169974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24751
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= 1470

runsolver used 0.924859 second user time and 2.29465 second system time

The end



Launcher Data (download as text)




Begin job on node66 on Sun Feb 18 14:26:40 UTC 2007

IDJOB= 295625
IDBENCH= 19917
IDSOLVER= 120
FILE ID= node66/295625-1171808800

PBS_JOBID= 3839600

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1084572666-19.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295625-1171808800/cmusat_base /tmp/evaluation/295625-1171808800/instance-295625-1171808800.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-295625-1171808800 -o ROOT/results/node66/solver-295625-1171808800 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295625-1171808800/cmusat_base /tmp/evaluation/295625-1171808800/instance-295625-1171808800.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  ea6c3c02564fa25b13cb9c95b3e90ee5

RANDOM SEED= 380184707

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:        421872 kB
Buffers:         49972 kB
Cached:        1429968 kB
SwapCached:       3616 kB
Active:         837576 kB
Inactive:       652076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        421872 kB
SwapTotal:     4192956 kB
SwapFree:      4183396 kB
Dirty:            2772 kB
Writeback:           0 kB
Mapped:          15696 kB
Slab:           130436 kB
Committed_AS:   540224 kB
PageTables:       1376 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 node66 on Sun Feb 18 14:46:43 UTC 2007