Trace number 294785

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) 1200.04 1200.39

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S1387394500-16.UNSAT.shuffled.cnf
MD5SUM997a38106b41acec00160b9638f74d24
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

Solver Data (download as text)

0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/evaluation/294785-1171794328/instance-294785-1171794328.cnf
0.00/0.01	c 65 variables, 5785 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/node30/watcher-294785-1171794328 -o ROOT/results/node30/solver-294785-1171794328 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294785-1171794328/tinisat /tmp/evaluation/294785-1171794328/instance-294785-1171794328.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 1.10 2/77 32257
/proc/meminfo: memFree=866224/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=848 CPUtime=0
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 173196830 868352 109 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134629133 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 212 110 48 110 0 99 0

[startup+0.113078 s]
/proc/loadavg: 1.00 1.00 1.10 2/77 32257
/proc/meminfo: memFree=866224/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=1340 CPUtime=0.11
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 248 0 0 0 11 0 0 0 18 0 1 0 173196830 1372160 232 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134515412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 335 232 52 110 0 222 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 1340

[startup+0.521135 s]
/proc/loadavg: 1.00 1.00 1.10 2/77 32257
/proc/meminfo: memFree=866224/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=2064 CPUtime=0.51
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 371 0 0 0 51 0 0 0 22 0 1 0 173196830 2113536 355 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 516 355 52 110 0 403 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2064

[startup+1.34225 s]
/proc/loadavg: 1.00 1.00 1.10 2/78 32258
/proc/meminfo: memFree=864360/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=3780 CPUtime=1.33
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 588 0 0 0 133 0 0 0 25 0 1 0 173196830 3870720 572 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 945 572 52 110 0 832 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3780

[startup+2.98048 s]
/proc/loadavg: 1.00 1.00 1.10 2/78 32258
/proc/meminfo: memFree=863400/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=4044 CPUtime=2.96
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 859 0 0 0 296 0 0 0 25 0 1 0 173196830 4141056 843 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 1011 843 52 110 0 898 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4044

[startup+6.25695 s]
/proc/loadavg: 1.00 1.00 1.10 2/78 32258
/proc/meminfo: memFree=861800/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=7348 CPUtime=6.24
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 1221 0 0 0 624 0 0 0 25 0 1 0 173196830 7524352 1172 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 1837 1172 52 110 0 1724 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7348

[startup+12.7139 s]
/proc/loadavg: 1.00 1.00 1.10 2/78 32258
/proc/meminfo: memFree=859880/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=7780 CPUtime=12.7
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 1651 0 0 0 1269 1 0 0 25 0 1 0 173196830 7966720 1602 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 1945 1602 52 110 0 1832 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 7780

[startup+25.5157 s]
/proc/loadavg: 1.00 1.00 1.10 2/78 32258
/proc/meminfo: memFree=857512/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=14448 CPUtime=25.5
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 2309 0 0 0 2548 2 0 0 25 0 1 0 173196830 14794752 2195 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 3612 2195 52 110 0 3499 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14448

[startup+51.1263 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 32258
/proc/meminfo: memFree=854504/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=14800 CPUtime=51.1
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 3047 0 0 0 5107 3 0 0 25 0 1 0 173196830 15155200 2933 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 3700 2933 52 110 0 3587 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 14800

[startup+102.343 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 32258
/proc/meminfo: memFree=849448/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=28172 CPUtime=102.3
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 4292 0 0 0 10226 4 0 0 25 0 1 0 173196830 28848128 4178 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 7043 4178 52 110 0 6930 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 28172

[startup+162.372 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 32258
/proc/meminfo: memFree=845096/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=29944 CPUtime=162.31
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 5485 0 0 0 16225 6 0 0 25 0 1 0 173196830 30662656 5242 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 7486 5242 52 110 0 7373 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 29944

[startup+222.404 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 32258
/proc/meminfo: memFree=841640/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=30868 CPUtime=222.33
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 6350 0 0 0 22225 8 0 0 25 0 1 0 173196830 31608832 6107 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 7717 6107 52 110 0 7604 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 30868

[startup+282.431 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 32258
/proc/meminfo: memFree=838760/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=31132 CPUtime=282.34
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 7064 0 0 0 28225 9 0 0 25 0 1 0 173196830 31879168 6821 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 7783 6821 52 110 0 7670 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 31132

[startup+342.462 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 32258
/proc/meminfo: memFree=836264/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=31456 CPUtime=342.35
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 7686 0 0 0 34225 10 0 0 25 0 1 0 173196830 32210944 7443 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 7864 7443 52 110 0 7751 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 31456

[startup+402.49 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 32258
/proc/meminfo: memFree=833384/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=56304 CPUtime=402.36
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 8489 0 0 0 40224 12 0 0 25 0 1 0 173196830 57655296 8147 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 14076 8147 52 110 0 13963 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 56304

[startup+462.518 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 32258
/proc/meminfo: memFree=830888/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=58372 CPUtime=462.37
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 9447 0 0 0 46224 13 0 0 25 0 1 0 173196830 59772928 8782 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 14593 8782 52 110 0 14480 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 58372

[startup+522.543 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 32258
/proc/meminfo: memFree=828776/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=59152 CPUtime=522.38
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 10053 0 0 0 52224 14 0 0 25 0 1 0 173196830 60571648 9289 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 14788 9289 52 110 0 14675 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 59152

[startup+582.571 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 32258
/proc/meminfo: memFree=826984/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=59544 CPUtime=582.39
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 10564 0 0 0 58224 15 0 0 25 0 1 0 173196830 60973056 9767 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 14886 9767 52 110 0 14773 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 59544

[startup+642.604 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 32258
/proc/meminfo: memFree=825320/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=59544 CPUtime=642.4
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 10966 0 0 0 64224 16 0 0 25 0 1 0 173196830 60973056 10169 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 14886 10169 52 110 0 14773 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 59544

[startup+702.63 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 32258
/proc/meminfo: memFree=823272/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=60576 CPUtime=702.41
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 11579 0 0 0 70224 17 0 0 25 0 1 0 173196830 62029824 10683 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 15144 10683 52 110 0 15031 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 60576

[startup+762.655 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 32258
/proc/meminfo: memFree=821096/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=61628 CPUtime=762.42
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 12138 0 0 0 76224 18 0 0 25 0 1 0 173196830 63107072 11242 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 15407 11242 52 110 0 15294 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 61628

[startup+822.69 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 32258
/proc/meminfo: memFree=819752/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=61628 CPUtime=822.44
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 12466 0 0 0 82225 19 0 0 25 0 1 0 173196830 63107072 11570 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 15407 11570 52 110 0 15294 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 61628

[startup+882.715 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 32258
/proc/meminfo: memFree=818472/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=61628 CPUtime=882.45
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 12803 0 0 0 88225 20 0 0 25 0 1 0 173196830 63107072 11907 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 15407 11907 52 110 0 15294 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 61628

[startup+942.745 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 32258
/proc/meminfo: memFree=816872/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=62408 CPUtime=942.46
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 13305 0 0 0 94225 21 0 0 25 0 1 0 173196830 63905792 12311 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 15602 12311 52 110 0 15489 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 62408

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32258
/proc/meminfo: memFree=815336/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=62936 CPUtime=1002.47
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 13681 0 0 0 100226 21 0 0 25 0 1 0 173196830 64446464 12687 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 15734 12687 52 110 0 15621 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 62936

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32258
/proc/meminfo: memFree=814056/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=62936 CPUtime=1062.48
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 13987 0 0 0 106226 22 0 0 25 0 1 0 173196830 64446464 12993 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 15734 12993 52 110 0 15621 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 62936

[startup+1122.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32258
/proc/meminfo: memFree=812648/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=63456 CPUtime=1122.49
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 14426 0 0 0 112226 23 0 0 25 0 1 0 173196830 64978944 13366 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 15864 13366 52 110 0 15751 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 63456

[startup+1182.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32258
/proc/meminfo: memFree=811432/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=63584 CPUtime=1182.5
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 14753 0 0 0 118227 23 0 0 25 0 1 0 173196830 65110016 13660 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 15896 13660 52 110 0 15783 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 63584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32258
/proc/meminfo: memFree=811112/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=63584 CPUtime=1200.02
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 14831 0 0 0 119978 24 0 0 25 0 1 0 173196830 65110016 13738 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519873 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 15896 13738 52 110 0 15783 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 63584

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32258
/proc/meminfo: memFree=811112/2055920 swapFree=4146080/4192956
[pid=32257] ppid=32255 vsize=63584 CPUtime=1200.02
/proc/32257/stat : 32257 (tinisat) R 32255 32257 30849 0 -1 4194304 14831 0 0 0 119978 24 0 0 25 0 1 0 173196830 65110016 13738 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519873 0 0 4096 0 0 0 0 17 1 0 0
/proc/32257/statm: 15896 13738 52 110 0 15783 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 63584

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.04
CPU user time (s): 1199.79
CPU system time (s): 0.249962
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 63584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.249962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14831
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= 20007

runsolver used 1.39579 second user time and 2.86356 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sun Feb 18 10:25:28 UTC 2007

IDJOB= 294785
IDBENCH= 19897
IDSOLVER= 100
FILE ID= node30/294785-1171794328

PBS_JOBID= 3839564

Free space on /tmp= 66564 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S1387394500-16.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294785-1171794328/tinisat /tmp/evaluation/294785-1171794328/instance-294785-1171794328.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-294785-1171794328 -o ROOT/results/node30/solver-294785-1171794328 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294785-1171794328/tinisat /tmp/evaluation/294785-1171794328/instance-294785-1171794328.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  997a38106b41acec00160b9638f74d24

RANDOM SEED= 888055612

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:        866696 kB
Buffers:         42608 kB
Cached:        1030376 kB
SwapCached:      15288 kB
Active:         827640 kB
Inactive:       271768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        866696 kB
SwapTotal:     4192956 kB
SwapFree:      4146080 kB
Dirty:             700 kB
Writeback:           0 kB
Mapped:          30284 kB
Slab:            75208 kB
Committed_AS:   584844 kB
PageTables:       1884 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 node30 on Sun Feb 18 10:45:30 UTC 2007