Trace number 304200

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
adaptg2wsat0 2007-02-08? (TO) 1200.04 1200.33

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1898939887-14.cnf
MD5SUM41d7eef42075731c66070da93dbe200d
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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/node3/watcher-304200-1172053595 -o ROOT/results/node3/solver-304200-1172053595 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304200-1172053595/adaptg2wsat0 /tmp/evaluation/304200-1172053595/instance-304200-1172053595.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: 0.85 0.97 1.02 3/77 19408
/proc/meminfo: memFree=721440/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=215024 CPUtime=0
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 110 0 0 0 0 0 0 0 18 0 1 0 225314331 220184576 94 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134699862 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 53756 95 40 101 0 53262 0

[startup+0.111052 s]
/proc/loadavg: 0.85 0.97 1.02 3/77 19408
/proc/meminfo: memFree=721440/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=217396 CPUtime=0.1
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 757 0 0 0 10 0 0 0 18 0 1 0 225314331 222613504 740 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134523671 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 54349 740 40 101 0 53855 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 217396

[startup+0.519074 s]
/proc/loadavg: 0.85 0.97 1.02 3/77 19408
/proc/meminfo: memFree=721440/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=217396 CPUtime=0.51
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 757 0 0 0 51 0 0 0 22 0 1 0 225314331 222613504 740 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134523464 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 54349 740 40 101 0 53855 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 217396

[startup+1.33914 s]
/proc/loadavg: 0.85 0.97 1.02 2/78 19409
/proc/meminfo: memFree=718616/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=217396 CPUtime=1.33
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 757 0 0 0 133 0 0 0 25 0 1 0 225314331 222613504 740 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134523476 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 54349 740 40 101 0 53855 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 217396

[startup+2.97528 s]
/proc/loadavg: 0.85 0.97 1.02 2/78 19409
/proc/meminfo: memFree=718488/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=217396 CPUtime=2.97
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 757 0 0 0 297 0 0 0 25 0 1 0 225314331 222613504 740 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134523624 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 54349 740 40 101 0 53855 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 217396

[startup+6.25155 s]
/proc/loadavg: 0.86 0.97 1.02 2/78 19409
/proc/meminfo: memFree=718296/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=217396 CPUtime=6.24
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 757 0 0 0 624 0 0 0 25 0 1 0 225314331 222613504 740 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134523387 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 54349 740 40 101 0 53855 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 217396

[startup+12.7091 s]
/proc/loadavg: 0.87 0.97 1.02 2/78 19409
/proc/meminfo: memFree=717848/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=217660 CPUtime=12.69
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 888 0 0 0 1269 0 0 0 25 0 1 0 225314331 222883840 868 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134545304 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 54415 868 43 101 0 53921 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 217660

[startup+25.5121 s]
/proc/loadavg: 0.90 0.97 1.02 2/78 19409
/proc/meminfo: memFree=717912/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=217660 CPUtime=25.49
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 888 0 0 0 2549 0 0 0 25 0 1 0 225314331 222883840 868 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134546108 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 54415 868 43 101 0 53921 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 217660

[startup+51.1223 s]
/proc/loadavg: 0.93 0.97 1.02 2/78 19409
/proc/meminfo: memFree=717912/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=217660 CPUtime=51.09
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 888 0 0 0 5109 0 0 0 25 0 1 0 225314331 222883840 868 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134546009 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 54415 868 43 101 0 53921 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 217660

[startup+102.338 s]
/proc/loadavg: 0.97 0.97 1.01 2/78 19409
/proc/meminfo: memFree=717912/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=217660 CPUtime=102.3
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 888 0 0 0 10229 1 0 0 25 0 1 0 225314331 222883840 868 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134546089 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 54415 868 43 101 0 53921 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 217660

[startup+162.365 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 19409
/proc/meminfo: memFree=717848/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=217660 CPUtime=162.32
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 888 0 0 0 16231 1 0 0 25 0 1 0 225314331 222883840 868 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134546133 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 54415 868 43 101 0 53921 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 217660

[startup+222.39 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 19409
/proc/meminfo: memFree=717848/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=217660 CPUtime=222.32
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 888 0 0 0 22231 1 0 0 25 0 1 0 225314331 222883840 868 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134545327 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 54415 868 43 101 0 53921 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 217660

[startup+282.417 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 19409
/proc/meminfo: memFree=717784/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=217660 CPUtime=282.33
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 888 0 0 0 28232 1 0 0 25 0 1 0 225314331 222883840 868 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134545841 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 54415 868 43 101 0 53921 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 217660

[startup+342.446 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 19409
/proc/meminfo: memFree=717792/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=217660 CPUtime=342.35
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 888 0 0 0 34233 2 0 0 25 0 1 0 225314331 222883840 868 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134545920 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 54415 868 43 101 0 53921 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 217660

[startup+402.478 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 19409
/proc/meminfo: memFree=717792/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=217660 CPUtime=402.37
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 888 0 0 0 40235 2 0 0 25 0 1 0 225314331 222883840 868 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134544935 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 54415 868 43 101 0 53921 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 217660

[startup+462.505 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 19409
/proc/meminfo: memFree=717856/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=217660 CPUtime=462.38
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 888 0 0 0 46236 2 0 0 25 0 1 0 225314331 222883840 868 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134545843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 54415 868 43 101 0 53921 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 217660

[startup+522.529 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 19409
/proc/meminfo: memFree=717792/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=217660 CPUtime=522.4
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 888 0 0 0 52237 3 0 0 25 0 1 0 225314331 222883840 868 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134546161 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 54415 868 43 101 0 53921 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 217660

[startup+582.552 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 19409
/proc/meminfo: memFree=717856/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=217660 CPUtime=582.41
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 888 0 0 0 58238 3 0 0 25 0 1 0 225314331 222883840 868 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134546131 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 54415 868 43 101 0 53921 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 217660

[startup+642.58 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 19409
/proc/meminfo: memFree=717856/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=217660 CPUtime=642.42
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 888 0 0 0 64239 3 0 0 25 0 1 0 225314331 222883840 868 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134545918 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 54415 868 43 101 0 53921 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 217660

[startup+702.603 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 19409
/proc/meminfo: memFree=717792/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=217660 CPUtime=702.42
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 888 0 0 0 70239 3 0 0 25 0 1 0 225314331 222883840 868 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134545341 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 54415 868 43 101 0 53921 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 217660

[startup+762.626 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 19411
/proc/meminfo: memFree=717856/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=217660 CPUtime=762.44
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 888 0 0 0 76240 4 0 0 25 0 1 0 225314331 222883840 868 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134546786 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 54415 868 43 101 0 53921 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 217660

[startup+822.655 s]
/proc/loadavg: 1.05 0.99 1.00 2/78 19411
/proc/meminfo: memFree=717856/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=217660 CPUtime=822.45
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 888 0 0 0 82241 4 0 0 25 0 1 0 225314331 222883840 868 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134545311 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 54415 868 43 101 0 53921 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 217660

[startup+882.682 s]
/proc/loadavg: 1.10 1.00 1.01 2/78 19411
/proc/meminfo: memFree=717856/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=217660 CPUtime=882.46
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 888 0 0 0 88242 4 0 0 25 0 1 0 225314331 222883840 868 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134546138 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 54415 868 43 101 0 53921 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 217660

[startup+942.705 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 19411
/proc/meminfo: memFree=717856/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=217660 CPUtime=942.47
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 888 0 0 0 94242 5 0 0 25 0 1 0 225314331 222883840 868 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134545843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 54415 868 43 101 0 53921 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 217660

[startup+1002.73 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 19411
/proc/meminfo: memFree=717856/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=217660 CPUtime=1002.48
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 888 0 0 0 100243 5 0 0 25 0 1 0 225314331 222883840 868 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134545146 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 54415 868 43 101 0 53921 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 217660

[startup+1062.76 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 19411
/proc/meminfo: memFree=717856/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=217660 CPUtime=1062.5
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 888 0 0 0 106245 5 0 0 25 0 1 0 225314331 222883840 868 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134546734 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 54415 868 43 101 0 53921 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 217660

[startup+1122.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19411
/proc/meminfo: memFree=717856/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=217660 CPUtime=1122.5
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 888 0 0 0 112245 5 0 0 25 0 1 0 225314331 222883840 868 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134545316 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 54415 868 43 101 0 53921 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 217660

[startup+1182.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19411
/proc/meminfo: memFree=717920/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=217660 CPUtime=1182.52
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 888 0 0 0 118246 6 0 0 25 0 1 0 225314331 222883840 868 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134545852 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 54415 868 43 101 0 53921 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 217660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19411
/proc/meminfo: memFree=717856/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=217660 CPUtime=1200.03
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 888 0 0 0 119997 6 0 0 25 0 1 0 225314331 222883840 868 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134545215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 54415 868 43 101 0 53921 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 217660

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

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

[startup+1200.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19411
/proc/meminfo: memFree=717856/2055920 swapFree=4192812/4192956
[pid=19408] ppid=19406 vsize=217660 CPUtime=1200.03
/proc/19408/stat : 19408 (adaptg2wsat0) R 19406 19408 19345 0 -1 4194304 888 0 0 0 119997 6 0 0 25 0 1 0 225314331 222883840 868 18446744073709551615 134512640 134930208 4294956688 18446744073709551615 134545215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 54415 868 43 101 0 53921 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 217660

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.33
CPU time (s): 1200.04
CPU user time (s): 1199.98
CPU system time (s): 0.065989
CPU usage (%): 99.9762
Max. virtual memory (cumulated for all children) (KiB): 217660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 888
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= 24675

runsolver used 1.14982 second user time and 2.68659 second system time

The end



Launcher Data (download as text)




Begin job on node3 on Wed Feb 21 10:26:35 UTC 2007

IDJOB= 304200
IDBENCH= 20126
IDSOLVER= 126
FILE ID= node3/304200-1172053595

PBS_JOBID= 3865290

Free space on /tmp= 66544 MiB

SOLVER NAME= adaptg2wsat0 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1898939887-14.cnf
COMMAND LINE= /tmp/evaluation/304200-1172053595/adaptg2wsat0 /tmp/evaluation/304200-1172053595/instance-304200-1172053595.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-304200-1172053595 -o ROOT/results/node3/solver-304200-1172053595 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304200-1172053595/adaptg2wsat0 /tmp/evaluation/304200-1172053595/instance-304200-1172053595.cnf            

META MD5SUM SOLVER= dc7cfffb7b5aa51d884144c196acd75c
MD5SUM BENCH=  41d7eef42075731c66070da93dbe200d

RANDOM SEED= 952407143

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        721976 kB
Buffers:         64012 kB
Cached:        1134896 kB
SwapCached:          0 kB
Active:         567348 kB
Inactive:       685952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        721976 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            6868 kB
Writeback:           0 kB
Mapped:          73244 kB
Slab:            66300 kB
Committed_AS:  1095668 kB
PageTables:       1656 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= 66544 MiB

End job on node3 on Wed Feb 21 10:46:37 UTC 2007