Trace number 427818

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 2007-04-26 (fixed)? (TO) 1200.08 1200.51

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S440063851-05.cnf
MD5SUM5b6d3b78fcf9a67b709c845674e3c629
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.36164
Satisfiable
(Un)Satisfiability was proved
Number of variables3999
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node70/watcher-427818-1177678239 -o ROOT/results/node70/solver-427818-1177678239 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427818-1177678239/dewSatz_fixed /tmp/evaluation/427818-1177678239/instance-427818-1177678239.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 3/64 23168
/proc/meminfo: memFree=1591280/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=690016 CPUtime=0
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 92 0 0 0 0 0 0 0 18 0 1 0 207361237 706576384 77 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134594845 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172504 78 39 100 0 172401 0

[startup+0.09467 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23168
/proc/meminfo: memFree=1591280/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691016 CPUtime=0.09
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10212 0 0 0 8 1 0 0 18 0 1 0 207361237 707600384 406 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134520915 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172754 406 40 100 0 172651 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 691016

[startup+0.10167 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23168
/proc/meminfo: memFree=1591280/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691016 CPUtime=0.09
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10219 0 0 0 8 1 0 0 18 0 1 0 207361237 707600384 413 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134520915 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172754 413 40 100 0 172651 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 691016

[startup+0.30169 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23168
/proc/meminfo: memFree=1591280/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691420 CPUtime=0.29
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10585 0 0 0 28 1 0 0 19 0 1 0 207361237 708014080 772 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532262 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172855 772 42 100 0 172752 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 691420

[startup+0.70173 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23168
/proc/meminfo: memFree=1591280/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691420 CPUtime=0.69
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10587 0 0 0 68 1 0 0 22 0 1 0 207361237 708014080 774 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532355 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172855 774 42 100 0 172752 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 691420

[startup+1.50181 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23169
/proc/meminfo: memFree=1588072/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691420 CPUtime=1.49
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10592 0 0 0 148 1 0 0 25 0 1 0 207361237 708014080 779 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134536447 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172855 779 42 100 0 172752 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 691420

[startup+3.10197 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23169
/proc/meminfo: memFree=1587944/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691420 CPUtime=3.09
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10605 0 0 0 308 1 0 0 25 0 1 0 207361237 708014080 792 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531917 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172855 792 43 100 0 172752 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 691420

[startup+6.30129 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23169
/proc/meminfo: memFree=1587816/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691420 CPUtime=6.29
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10607 0 0 0 628 1 0 0 25 0 1 0 207361237 708014080 794 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533218 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172855 794 43 100 0 172752 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 691420

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23169
/proc/meminfo: memFree=1587760/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691420 CPUtime=12.69
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10607 0 0 0 1268 1 0 0 25 0 1 0 207361237 708014080 794 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134535326 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172855 794 43 100 0 172752 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 691420

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 23169
/proc/meminfo: memFree=1587760/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691420 CPUtime=25.48
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10607 0 0 0 2547 1 0 0 25 0 1 0 207361237 708014080 794 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134535166 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172855 794 43 100 0 172752 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 691420

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 23169
/proc/meminfo: memFree=1587760/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691420 CPUtime=51.08
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10607 0 0 0 5107 1 0 0 25 0 1 0 207361237 708014080 794 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532007 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172855 794 43 100 0 172752 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 691420

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 23169
/proc/meminfo: memFree=1587760/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691420 CPUtime=102.27
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10607 0 0 0 10226 1 0 0 25 0 1 0 207361237 708014080 794 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531668 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172855 794 43 100 0 172752 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 691420

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23169
/proc/meminfo: memFree=1587760/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691420 CPUtime=162.24
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10608 0 0 0 16223 1 0 0 25 0 1 0 207361237 708014080 795 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532325 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172855 795 43 100 0 172752 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 691420

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23169
/proc/meminfo: memFree=1587760/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691420 CPUtime=222.23
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10608 0 0 0 22222 1 0 0 25 0 1 0 207361237 708014080 795 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172855 795 43 100 0 172752 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 691420

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23169
/proc/meminfo: memFree=1587696/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691420 CPUtime=282.21
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10608 0 0 0 28220 1 0 0 25 0 1 0 207361237 708014080 795 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533320 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172855 795 43 100 0 172752 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 691420

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23171
/proc/meminfo: memFree=1587760/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691420 CPUtime=342.2
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10608 0 0 0 34218 2 0 0 25 0 1 0 207361237 708014080 795 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533237 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172855 795 43 100 0 172752 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 691420

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23171
/proc/meminfo: memFree=1587696/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691420 CPUtime=402.18
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10608 0 0 0 40216 2 0 0 25 0 1 0 207361237 708014080 795 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134526622 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172855 795 43 100 0 172752 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 691420

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23171
/proc/meminfo: memFree=1587696/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691420 CPUtime=462.16
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10608 0 0 0 46214 2 0 0 25 0 1 0 207361237 708014080 795 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134536225 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172855 795 43 100 0 172752 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 691420

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23171
/proc/meminfo: memFree=1587760/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691420 CPUtime=522.15
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10608 0 0 0 52213 2 0 0 25 0 1 0 207361237 708014080 795 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532120 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172855 795 43 100 0 172752 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 691420

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23171
/proc/meminfo: memFree=1587696/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691420 CPUtime=582.13
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10608 0 0 0 58211 2 0 0 25 0 1 0 207361237 708014080 795 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533223 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172855 795 43 100 0 172752 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 691420

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 23287
/proc/meminfo: memFree=1586432/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691420 CPUtime=642.06
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10608 0 0 0 64204 2 0 0 25 0 1 0 207361237 708014080 795 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134526563 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172855 795 43 100 0 172752 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 691420

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23369
/proc/meminfo: memFree=1587504/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691420 CPUtime=702
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10608 0 0 0 70198 2 0 0 25 0 1 0 207361237 708014080 795 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531730 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172855 795 43 100 0 172752 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 691420

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23369
/proc/meminfo: memFree=1587440/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691420 CPUtime=761.98
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10608 0 0 0 76196 2 0 0 25 0 1 0 207361237 708014080 795 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533228 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172855 795 43 100 0 172752 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 691420

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23369
/proc/meminfo: memFree=1587504/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691420 CPUtime=821.97
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10609 0 0 0 82194 3 0 0 25 0 1 0 207361237 708014080 796 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532255 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172855 796 43 100 0 172752 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 691420

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23369
/proc/meminfo: memFree=1587440/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691420 CPUtime=881.95
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10609 0 0 0 88192 3 0 0 25 0 1 0 207361237 708014080 796 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532637 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172855 796 43 100 0 172752 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 691420

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23369
/proc/meminfo: memFree=1587632/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691420 CPUtime=941.94
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10609 0 0 0 94191 3 0 0 25 0 1 0 207361237 708014080 796 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533137 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172855 796 43 100 0 172752 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 691420

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23369
/proc/meminfo: memFree=1587568/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691420 CPUtime=1001.92
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10609 0 0 0 100189 3 0 0 25 0 1 0 207361237 708014080 796 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134526631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172855 796 43 100 0 172752 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 691420

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23369
/proc/meminfo: memFree=1587568/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691420 CPUtime=1061.9
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10609 0 0 0 106187 3 0 0 25 0 1 0 207361237 708014080 796 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532468 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172855 796 43 100 0 172752 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 691420

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23369
/proc/meminfo: memFree=1587568/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691420 CPUtime=1121.88
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10609 0 0 0 112185 3 0 0 25 0 1 0 207361237 708014080 796 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533205 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172855 796 43 100 0 172752 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 691420

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23369
/proc/meminfo: memFree=1587568/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691420 CPUtime=1181.87
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10609 0 0 0 118183 4 0 0 25 0 1 0 207361237 708014080 796 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532504 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172855 796 43 100 0 172752 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 691420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23369
/proc/meminfo: memFree=1587568/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691420 CPUtime=1200.07
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10609 0 0 0 120003 4 0 0 25 0 1 0 207361237 708014080 796 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532353 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172855 796 43 100 0 172752 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 691420

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23369
/proc/meminfo: memFree=1587568/2055920 swapFree=4183812/4192956
[pid=23168] ppid=23166 vsize=691420 CPUtime=1200.07
/proc/23168/stat : 23168 (dewSatz_fixed) R 23166 23168 22364 0 -1 4194304 10609 0 0 0 120003 4 0 0 25 0 1 0 207361237 708014080 796 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532353 0 0 4096 0 0 0 0 17 1 0 0
/proc/23168/statm: 172855 796 43 100 0 172752 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 691420

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.04
CPU system time (s): 0.041993
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 691420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10609
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= 3080

runsolver used 0.879866 second user time and 2.45563 second system time

The end



Launcher Data (download as text)




Begin job on node70 on Fri Apr 27 12:50:39 UTC 2007

IDJOB= 427818
IDBENCH= 20165
IDSOLVER= 197
FILE ID= node70/427818-1177678239

PBS_JOBID= 4698583

Free space on /tmp= 66510 MiB

SOLVER NAME= DEWSATZ 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S440063851-05.cnf
COMMAND LINE= /tmp/evaluation/427818-1177678239/dewSatz_fixed /tmp/evaluation/427818-1177678239/instance-427818-1177678239.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-427818-1177678239 -o ROOT/results/node70/solver-427818-1177678239 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427818-1177678239/dewSatz_fixed /tmp/evaluation/427818-1177678239/instance-427818-1177678239.cnf

META MD5SUM SOLVER= 7386eb54c3fac2d8e6ad9191fdd25a76
MD5SUM BENCH=  5b6d3b78fcf9a67b709c845674e3c629

RANDOM SEED= 617794691

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1591688 kB
Buffers:         37600 kB
Cached:         351092 kB
SwapCached:       3192 kB
Active:         269216 kB
Inactive:       129444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1591688 kB
SwapTotal:     4192956 kB
SwapFree:      4183812 kB
Dirty:            1668 kB
Writeback:           0 kB
Mapped:          15896 kB
Slab:            51596 kB
Committed_AS:  3507432 kB
PageTables:       1396 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= 66510 MiB

End job on node70 on Fri Apr 27 13:10:42 UTC 2007