Trace number 303905

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
DEWSATZ 1A 2007-02-08? (TO) 1200.1 1200.42

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S879514135-06.cnf
MD5SUM30cedd343a249ee79ef6344a724972e1
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-303905-1172046507 -o ROOT/results/node20/solver-303905-1172046507 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303905-1172046507/dewSatz_1a /tmp/evaluation/303905-1172046507/instance-303905-1172046507.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: 0.92 0.98 0.99 3/77 8628
/proc/meminfo: memFree=1389032/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=674392 CPUtime=0
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 89 0 0 0 0 0 0 0 18 0 1 0 224604711 690577408 74 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134575619 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 168598 74 41 100 0 168495 0

[startup+0.107538 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8628
/proc/meminfo: memFree=1389032/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=676196 CPUtime=0.1
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 10341 0 0 0 9 1 0 0 18 0 1 0 224604711 692424704 558 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134517607 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 169049 558 42 100 0 168946 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 676196

[startup+0.515587 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8628
/proc/meminfo: memFree=1389032/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=676336 CPUtime=0.51
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 10376 0 0 0 50 1 0 0 22 0 1 0 224604711 692568064 593 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134517607 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 169084 593 42 100 0 168981 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 676336

[startup+1.33669 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8629
/proc/meminfo: memFree=1386592/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=676336 CPUtime=1.33
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 10408 0 0 0 132 1 0 0 25 0 1 0 224604711 692568064 625 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134517558 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 169084 625 42 100 0 168981 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 676336

[startup+2.97889 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8629
/proc/meminfo: memFree=1386336/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=676620 CPUtime=2.97
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 10449 0 0 0 296 1 0 0 25 0 1 0 224604711 692858880 666 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134517607 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 169155 666 42 100 0 169052 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 676620

[startup+6.25528 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8629
/proc/meminfo: memFree=1385952/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=676760 CPUtime=6.24
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 10504 0 0 0 623 1 0 0 25 0 1 0 224604711 693002240 721 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134517539 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 169190 721 42 100 0 169087 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 676760

[startup+12.7121 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8629
/proc/meminfo: memFree=1385632/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=677040 CPUtime=12.7
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 10578 0 0 0 1269 1 0 0 25 0 1 0 224604711 693288960 795 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134517607 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 169260 795 42 100 0 169157 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 677040

[startup+25.5136 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 8629
/proc/meminfo: memFree=1384608/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=677576 CPUtime=25.49
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 10797 0 0 0 2548 1 0 0 25 0 1 0 224604711 693837824 1014 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134531894 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 169394 1014 45 100 0 169291 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 677576

[startup+51.1237 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 8629
/proc/meminfo: memFree=1384672/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=677576 CPUtime=51.09
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 10799 0 0 0 5108 1 0 0 25 0 1 0 224604711 693837824 1016 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134534929 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 169394 1016 45 100 0 169291 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 677576

[startup+102.341 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 8629
/proc/meminfo: memFree=1384608/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=677576 CPUtime=102.3
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 10800 0 0 0 10229 1 0 0 25 0 1 0 224604711 693837824 1017 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134534934 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 169394 1017 45 100 0 169291 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 677576

[startup+162.372 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8629
/proc/meminfo: memFree=1384672/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=677576 CPUtime=162.32
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 10801 0 0 0 16230 2 0 0 25 0 1 0 224604711 693837824 1018 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134534929 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 169394 1018 45 100 0 169291 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 677576

[startup+222.404 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8629
/proc/meminfo: memFree=1384608/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=677576 CPUtime=222.33
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 10801 0 0 0 22231 2 0 0 25 0 1 0 224604711 693837824 1018 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134536029 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 169394 1018 45 100 0 169291 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 677576

[startup+282.432 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8629
/proc/meminfo: memFree=1384544/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=677576 CPUtime=282.34
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 10802 0 0 0 28232 2 0 0 25 0 1 0 224604711 693837824 1019 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134532192 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 169394 1019 45 100 0 169291 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 677576

[startup+342.458 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8629
/proc/meminfo: memFree=1384480/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=677576 CPUtime=342.35
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 10802 0 0 0 34233 2 0 0 25 0 1 0 224604711 693837824 1019 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134525493 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 169394 1019 45 100 0 169291 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 677576

[startup+402.491 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8629
/proc/meminfo: memFree=1384480/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=677576 CPUtime=402.37
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 10802 0 0 0 40235 2 0 0 25 0 1 0 224604711 693837824 1019 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134528601 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 169394 1019 45 100 0 169291 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 677576

[startup+462.515 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 8629
/proc/meminfo: memFree=1384608/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=677576 CPUtime=462.37
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 10802 0 0 0 46235 2 0 0 25 0 1 0 224604711 693837824 1019 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134536029 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 169394 1019 45 100 0 169291 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 677576

[startup+522.542 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 8629
/proc/meminfo: memFree=1384608/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=677576 CPUtime=522.38
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 10803 0 0 0 52236 2 0 0 25 0 1 0 224604711 693837824 1020 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134530761 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 169394 1020 45 100 0 169291 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 677576

[startup+582.573 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 8629
/proc/meminfo: memFree=1384608/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=677576 CPUtime=582.4
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 10803 0 0 0 58238 2 0 0 25 0 1 0 224604711 693837824 1020 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134535193 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 169394 1020 45 100 0 169291 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 677576

[startup+642.605 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 8629
/proc/meminfo: memFree=1384608/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=677576 CPUtime=642.42
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 10803 0 0 0 64239 3 0 0 25 0 1 0 224604711 693837824 1020 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134534942 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 169394 1020 45 100 0 169291 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 677576

[startup+702.637 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8629
/proc/meminfo: memFree=1384608/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=677576 CPUtime=702.44
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 10803 0 0 0 70241 3 0 0 25 0 1 0 224604711 693837824 1020 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134530594 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 169394 1020 45 100 0 169291 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 677576

[startup+762.669 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8631
/proc/meminfo: memFree=1384480/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=677576 CPUtime=762.45
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 10803 0 0 0 76242 3 0 0 25 0 1 0 224604711 693837824 1020 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134535553 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 169394 1020 45 100 0 169291 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 677576

[startup+822.704 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8631
/proc/meminfo: memFree=1384480/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=677576 CPUtime=822.47
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 10803 0 0 0 82244 3 0 0 25 0 1 0 224604711 693837824 1020 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134523864 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 169394 1020 45 100 0 169291 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 677576

[startup+882.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8631
/proc/meminfo: memFree=1384480/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=677576 CPUtime=882.48
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 10803 0 0 0 88245 3 0 0 25 0 1 0 224604711 693837824 1020 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134535694 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 169394 1020 45 100 0 169291 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 677576

[startup+942.763 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8631
/proc/meminfo: memFree=1384480/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=677576 CPUtime=942.49
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 10803 0 0 0 94246 3 0 0 25 0 1 0 224604711 693837824 1020 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134525310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 169394 1020 45 100 0 169291 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 677576

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8631
/proc/meminfo: memFree=1384672/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=677576 CPUtime=1002.51
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 10803 0 0 0 100247 4 0 0 25 0 1 0 224604711 693837824 1020 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134530881 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 169394 1020 45 100 0 169291 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 677576

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8631
/proc/meminfo: memFree=1384672/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=677576 CPUtime=1062.53
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 10803 0 0 0 106249 4 0 0 25 0 1 0 224604711 693837824 1020 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134528767 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 169394 1020 45 100 0 169291 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 677576

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8631
/proc/meminfo: memFree=1384608/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=677576 CPUtime=1122.55
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 10803 0 0 0 112251 4 0 0 25 0 1 0 224604711 693837824 1020 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134532295 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 169394 1020 45 100 0 169291 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 677576

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8631
/proc/meminfo: memFree=1384608/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=677576 CPUtime=1182.56
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 10803 0 0 0 118252 4 0 0 25 0 1 0 224604711 693837824 1020 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134528487 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 169394 1020 45 100 0 169291 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 677576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8631
/proc/meminfo: memFree=1384608/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=677576 CPUtime=1200.08
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 10803 0 0 0 120004 4 0 0 25 0 1 0 224604711 693837824 1020 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134523592 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 169394 1020 45 100 0 169291 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 677576

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8631
/proc/meminfo: memFree=1384608/2055920 swapFree=4120788/4192956
[pid=8628] ppid=8626 vsize=677576 CPUtime=1200.08
/proc/8628/stat : 8628 (dewSatz_1a) R 8626 8628 7942 0 -1 4194304 10803 0 0 0 120004 4 0 0 25 0 1 0 224604711 693837824 1020 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134523592 0 0 4096 0 0 0 0 17 1 0 0
/proc/8628/statm: 169394 1020 45 100 0 169291 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 677576

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1200.05
CPU system time (s): 0.046992
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 677576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10803
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= 25196

runsolver used 1.37179 second user time and 2.71359 second system time

The end



Launcher Data (download as text)




Begin job on node20 on Wed Feb 21 08:28:27 UTC 2007

IDJOB= 303905
IDBENCH= 20119
IDSOLVER= 118
FILE ID= node20/303905-1172046507

PBS_JOBID= 3892725

Free space on /tmp= 66560 MiB

SOLVER NAME= DEWSATZ 1A 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S879514135-06.cnf
COMMAND LINE= /tmp/evaluation/303905-1172046507/dewSatz_1a /tmp/evaluation/303905-1172046507/instance-303905-1172046507.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-303905-1172046507 -o ROOT/results/node20/solver-303905-1172046507 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303905-1172046507/dewSatz_1a /tmp/evaluation/303905-1172046507/instance-303905-1172046507.cnf            

META MD5SUM SOLVER= 96edd87e369231aed4bad098c50e0080
MD5SUM BENCH=  30cedd343a249ee79ef6344a724972e1

RANDOM SEED= 492753937

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:       1389440 kB
Buffers:         35420 kB
Cached:         525584 kB
SwapCached:      36240 kB
Active:         129592 kB
Inactive:       484312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1389440 kB
SwapTotal:     4192956 kB
SwapFree:      4120788 kB
Dirty:            1556 kB
Writeback:           0 kB
Mapped:          29744 kB
Slab:            38176 kB
Committed_AS:   569412 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= 66560 MiB

End job on node20 on Wed Feb 21 08:48:30 UTC 2007