Trace number 303955

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
adaptg2wsat 2007-02-08? (TO) 1200.03 1200.46

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1955740096-08.cnf
MD5SUM912fcf8d2356bdff8350533be9acfcd4
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/node20/watcher-303955-1172047711 -o ROOT/results/node20/solver-303955-1172047711 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303955-1172047711/adaptg2wsat /tmp/evaluation/303955-1172047711/instance-303955-1172047711.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 3/77 8676
/proc/meminfo: memFree=1383016/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=215024 CPUtime=0
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 93 0 0 0 0 0 0 0 18 0 1 0 224725059 220184576 77 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134583127 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 53756 78 40 101 0 53262 0

[startup+0.107033 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8676
/proc/meminfo: memFree=1383016/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=217396 CPUtime=0.1
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 757 0 0 0 10 0 0 0 18 0 1 0 224725059 222613504 740 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134523497 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 54349 740 40 101 0 53855 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 217396

[startup+0.515082 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8676
/proc/meminfo: memFree=1383016/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=217396 CPUtime=0.51
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 757 0 0 0 51 0 0 0 21 0 1 0 224725059 222613504 740 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134523329 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 54349 740 40 101 0 53855 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 217396

[startup+1.33518 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8677
/proc/meminfo: memFree=1380064/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=217396 CPUtime=1.33
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 757 0 0 0 133 0 0 0 25 0 1 0 224725059 222613504 740 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134523511 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 54349 740 40 101 0 53855 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 217396

[startup+2.97138 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8677
/proc/meminfo: memFree=1379936/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=217396 CPUtime=2.96
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 757 0 0 0 296 0 0 0 25 0 1 0 224725059 222613504 740 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134523444 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 54349 740 40 101 0 53855 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 217396

[startup+6.25478 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8677
/proc/meminfo: memFree=1379680/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=217396 CPUtime=6.24
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 757 0 0 0 624 0 0 0 25 0 1 0 224725059 222613504 740 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134523736 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 54349 740 40 101 0 53855 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 217396

[startup+12.7056 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8677
/proc/meminfo: memFree=1379296/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=217660 CPUtime=12.69
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 889 0 0 0 1269 0 0 0 25 0 1 0 224725059 222883840 869 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134546758 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 54415 869 43 101 0 53921 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 217660

[startup+25.5131 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8677
/proc/meminfo: memFree=1379296/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=217660 CPUtime=25.5
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 889 0 0 0 2550 0 0 0 25 0 1 0 224725059 222883840 869 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134545346 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 54415 869 43 101 0 53921 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 217660

[startup+51.1262 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 8677
/proc/meminfo: memFree=1379296/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=217660 CPUtime=51.09
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 889 0 0 0 5109 0 0 0 25 0 1 0 224725059 222883840 869 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134545320 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 54415 869 43 101 0 53921 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 217660

[startup+102.346 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 8677
/proc/meminfo: memFree=1379360/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=217660 CPUtime=102.29
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 889 0 0 0 10229 0 0 0 25 0 1 0 224725059 222883840 869 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134545249 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 54415 869 43 101 0 53921 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 217660

[startup+162.377 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 8677
/proc/meminfo: memFree=1379360/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=217660 CPUtime=162.32
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 889 0 0 0 16231 1 0 0 25 0 1 0 224725059 222883840 869 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134546245 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 54415 869 43 101 0 53921 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 217660

[startup+222.404 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8677
/proc/meminfo: memFree=1379296/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=217660 CPUtime=222.33
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 889 0 0 0 22232 1 0 0 25 0 1 0 224725059 222883840 869 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134545660 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 54415 869 43 101 0 53921 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 217660

[startup+282.433 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8677
/proc/meminfo: memFree=1379232/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=217660 CPUtime=282.34
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 889 0 0 0 28233 1 0 0 25 0 1 0 224725059 222883840 869 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134545274 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 54415 869 43 101 0 53921 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 217660

[startup+342.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8677
/proc/meminfo: memFree=1379232/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=217660 CPUtime=342.34
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 889 0 0 0 34233 1 0 0 25 0 1 0 224725059 222883840 869 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134546866 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 54415 869 43 101 0 53921 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 217660

[startup+402.495 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8677
/proc/meminfo: memFree=1379232/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=217660 CPUtime=402.37
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 889 0 0 0 40235 2 0 0 25 0 1 0 224725059 222883840 869 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134545954 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 54415 869 43 101 0 53921 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 217660

[startup+462.524 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8677
/proc/meminfo: memFree=1379360/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=217660 CPUtime=462.38
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 889 0 0 0 46236 2 0 0 25 0 1 0 224725059 222883840 869 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134545423 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 54415 869 43 101 0 53921 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 217660

[startup+522.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8677
/proc/meminfo: memFree=1379360/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=217660 CPUtime=522.39
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 889 0 0 0 52237 2 0 0 25 0 1 0 224725059 222883840 869 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134546895 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 54415 869 43 101 0 53921 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 217660

[startup+582.581 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8677
/proc/meminfo: memFree=1379360/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=217660 CPUtime=582.41
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 889 0 0 0 58238 3 0 0 25 0 1 0 224725059 222883840 869 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134545320 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 54415 869 43 101 0 53921 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 217660

[startup+642.614 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8677
/proc/meminfo: memFree=1379360/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=217660 CPUtime=642.42
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 889 0 0 0 64239 3 0 0 25 0 1 0 224725059 222883840 869 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134546763 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 54415 869 43 101 0 53921 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 217660

[startup+702.643 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8677
/proc/meminfo: memFree=1379296/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=217660 CPUtime=702.43
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 889 0 0 0 70240 3 0 0 25 0 1 0 224725059 222883840 869 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134546866 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 54415 869 43 101 0 53921 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 217660

[startup+762.678 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 8749
/proc/meminfo: memFree=1377968/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=217660 CPUtime=762.43
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 889 0 0 0 76239 4 0 0 25 0 1 0 224725059 222883840 869 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134546866 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 54415 869 43 101 0 53921 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 217660

[startup+822.738 s]
/proc/loadavg: 1.06 1.01 1.00 2/84 8843
/proc/meminfo: memFree=1377968/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=217660 CPUtime=822.42
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 889 0 0 0 82238 4 0 0 25 0 1 0 224725059 222883840 869 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134546273 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 54415 869 43 101 0 53921 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 217660

[startup+882.785 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 8875
/proc/meminfo: memFree=1378912/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=217660 CPUtime=882.43
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 889 0 0 0 88239 4 0 0 25 0 1 0 224725059 222883840 869 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134546273 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 54415 869 43 101 0 53921 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 217660

[startup+942.812 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8875
/proc/meminfo: memFree=1379104/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=217660 CPUtime=942.44
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 889 0 0 0 94240 4 0 0 25 0 1 0 224725059 222883840 869 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134546030 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 54415 869 43 101 0 53921 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 217660

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8875
/proc/meminfo: memFree=1379296/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=217660 CPUtime=1002.46
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 889 0 0 0 100241 5 0 0 25 0 1 0 224725059 222883840 869 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134545428 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 54415 869 43 101 0 53921 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 217660

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8875
/proc/meminfo: memFree=1379296/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=217660 CPUtime=1062.47
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 889 0 0 0 106242 5 0 0 25 0 1 0 224725059 222883840 869 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134546758 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 54415 869 43 101 0 53921 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 217660

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8875
/proc/meminfo: memFree=1379296/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=217660 CPUtime=1122.48
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 889 0 0 0 112243 5 0 0 25 0 1 0 224725059 222883840 869 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134546127 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 54415 869 43 101 0 53921 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 217660

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8875
/proc/meminfo: memFree=1379296/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=217660 CPUtime=1182.5
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 889 0 0 0 118244 6 0 0 25 0 1 0 224725059 222883840 869 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134546898 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 54415 869 43 101 0 53921 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 217660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8875
/proc/meminfo: memFree=1379296/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=217660 CPUtime=1200.02
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 889 0 0 0 119996 6 0 0 25 0 1 0 224725059 222883840 869 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134547138 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 54415 869 43 101 0 53921 0
Current children cumulated CPU time (s) 1200.02
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+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8875
/proc/meminfo: memFree=1379296/2055920 swapFree=4120788/4192956
[pid=8676] ppid=8674 vsize=217660 CPUtime=1200.02
/proc/8676/stat : 8676 (adaptg2wsat) R 8674 8676 7942 0 -1 4194304 889 0 0 0 119996 6 0 0 25 0 1 0 224725059 222883840 869 18446744073709551615 134512640 134930400 4294956704 18446744073709551615 134547138 0 0 4096 0 0 0 0 17 1 0 0
/proc/8676/statm: 54415 869 43 101 0 53921 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 217660

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.03
CPU user time (s): 1199.96
CPU system time (s): 0.065989
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 217660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
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= 889
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= 2762

runsolver used 1.3158 second user time and 2.82057 second system time

The end



Launcher Data (download as text)




Begin job on node20 on Wed Feb 21 08:48:31 UTC 2007

IDJOB= 303955
IDBENCH= 20120
IDSOLVER= 127
FILE ID= node20/303955-1172047711

PBS_JOBID= 3892725

Free space on /tmp= 66555 MiB

SOLVER NAME= adaptg2wsat  2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1955740096-08.cnf
COMMAND LINE= /tmp/evaluation/303955-1172047711/adaptg2wsat /tmp/evaluation/303955-1172047711/instance-303955-1172047711.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-303955-1172047711 -o ROOT/results/node20/solver-303955-1172047711 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303955-1172047711/adaptg2wsat /tmp/evaluation/303955-1172047711/instance-303955-1172047711.cnf            

META MD5SUM SOLVER= dc7cfffb7b5aa51d884144c196acd75c
MD5SUM BENCH=  912fcf8d2356bdff8350533be9acfcd4

RANDOM SEED= 261744934

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:       1383424 kB
Buffers:         35540 kB
Cached:         531312 kB
SwapCached:      36240 kB
Active:         135288 kB
Inactive:       484492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1383424 kB
SwapTotal:     4192956 kB
SwapFree:      4120788 kB
Dirty:            6676 kB
Writeback:           0 kB
Mapped:          29744 kB
Slab:            38272 kB
Committed_AS:   569428 kB
PageTables:       1684 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= 66555 MiB

End job on node20 on Wed Feb 21 09:08:33 UTC 2007