Trace number 428474

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) 1200.09 1200.53

General information on the benchmark

Nameindustrial/narain/
clauses-4.cnf
MD5SUM47aea57a75df97a09b0fd4dea46085be
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark33.6819
Satisfiable
(Un)Satisfiability was proved
Number of variables267766
Number of clauses1002957
Sum of the clauses size2476573
Maximum clause length217
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2756840
Number of clauses of size 3179525
Number of clauses of size 42715
Number of clauses of size 553863
Number of clauses of size over 510013

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/node40/watcher-428474-1177727412 -o ROOT/results/node40/solver-428474-1177727412 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428474-1177727412/dewSatz_fixed /tmp/evaluation/428474-1177727412/instance-428474-1177727412.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 3/77 18671
/proc/meminfo: memFree=1668272/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=690016 CPUtime=0
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 101620933 706576384 79 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134520265 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 172504 79 39 100 0 172401 0

[startup+0.0900409 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18671
/proc/meminfo: memFree=1668272/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=691336 CPUtime=0.08
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 656 0 0 0 8 0 0 0 18 0 1 0 101620933 707928064 641 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134594845 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 172834 641 39 100 0 172731 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 691336

[startup+0.101043 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18671
/proc/meminfo: memFree=1668272/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=691600 CPUtime=0.09
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 727 0 0 0 9 0 0 0 18 0 1 0 101620933 708198400 712 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134574795 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 172900 713 39 100 0 172797 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 691600

[startup+0.301084 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18671
/proc/meminfo: memFree=1668272/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=694636 CPUtime=0.29
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 1997 0 0 0 28 1 0 0 19 0 1 0 101620933 711307264 1982 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134594845 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 173659 1982 39 100 0 173556 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 694636

[startup+0.701167 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18671
/proc/meminfo: memFree=1668272/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=700708 CPUtime=0.69
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 4478 0 0 0 67 2 0 0 23 0 1 0 101620933 717524992 4463 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134520265 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 175177 4463 39 100 0 175074 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 700708

[startup+1.5014 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18672
/proc/meminfo: memFree=1642984/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=728080 CPUtime=1.49
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 24377 0 0 0 143 6 0 0 25 0 1 0 101620933 745553920 13955 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134520619 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 182020 13955 40 100 0 181917 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 728080

[startup+3.10267 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18672
/proc/meminfo: memFree=1610792/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=729628 CPUtime=3.09
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 24835 0 0 0 301 8 0 0 25 0 1 0 101620933 747139072 14372 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134520619 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 182407 14372 40 100 0 182304 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 729628

[startup+6.30134 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18672
/proc/meminfo: memFree=1610024/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=730056 CPUtime=6.29
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 25102 0 0 0 621 8 0 0 25 0 1 0 101620933 747577344 14559 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134520619 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 182514 14559 40 100 0 182411 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 730056

[startup+12.7017 s]
/proc/loadavg: 1.09 1.02 1.01 2/78 18672
/proc/meminfo: memFree=1607152/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=732872 CPUtime=12.68
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 25833 0 0 0 1259 9 0 0 25 0 1 0 101620933 750460928 15271 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134517291 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 183218 15271 40 100 0 183115 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 732872

[startup+25.5014 s]
/proc/loadavg: 1.15 1.03 1.01 2/78 18672
/proc/meminfo: memFree=1606832/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=733156 CPUtime=25.48
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 25932 0 0 0 2539 9 0 0 25 0 1 0 101620933 750751744 15370 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134517820 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 183289 15370 40 100 0 183186 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 733156

[startup+51.1017 s]
/proc/loadavg: 1.10 1.03 1.01 2/78 18672
/proc/meminfo: memFree=1606192/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=733860 CPUtime=51.07
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 26097 0 0 0 5098 9 0 0 25 0 1 0 101620933 751472640 15535 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134520625 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 183465 15535 40 100 0 183362 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 733860

[startup+102.305 s]
/proc/loadavg: 1.10 1.04 1.01 2/78 18672
/proc/meminfo: memFree=1605232/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=734844 CPUtime=102.26
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 26350 0 0 0 10216 10 0 0 25 0 1 0 101620933 752480256 15788 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134517600 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 183711 15788 40 100 0 183608 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 734844

[startup+162.302 s]
/proc/loadavg: 1.09 1.04 1.01 2/78 18672
/proc/meminfo: memFree=1604272/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=735828 CPUtime=162.24
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 26584 0 0 0 16213 11 0 0 25 0 1 0 101620933 753487872 16022 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134517188 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 183957 16022 40 100 0 183854 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 735828

[startup+222.302 s]
/proc/loadavg: 1.08 1.05 1.01 2/78 18672
/proc/meminfo: memFree=1603504/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=736672 CPUtime=222.21
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 26795 0 0 0 22210 11 0 0 25 0 1 0 101620933 754352128 16233 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134515497 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 184168 16233 40 100 0 184065 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 736672

[startup+282.302 s]
/proc/loadavg: 1.07 1.05 1.01 2/78 18672
/proc/meminfo: memFree=1602736/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=737376 CPUtime=282.19
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 26983 0 0 0 28207 12 0 0 25 0 1 0 101620933 755073024 16421 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134517188 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 184344 16421 40 100 0 184241 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 737376

[startup+342.302 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 18672
/proc/meminfo: memFree=1602032/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=738080 CPUtime=342.17
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 27153 0 0 0 34204 13 0 0 25 0 1 0 101620933 755793920 16591 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134517227 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 184520 16591 40 100 0 184417 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 738080

[startup+402.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 18672
/proc/meminfo: memFree=1601392/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=738784 CPUtime=402.14
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 27309 0 0 0 40201 13 0 0 25 0 1 0 101620933 756514816 16747 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134517188 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 184696 16747 40 100 0 184593 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 738784

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 18672
/proc/meminfo: memFree=1600816/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=739344 CPUtime=462.13
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 27452 0 0 0 46199 14 0 0 25 0 1 0 101620933 757088256 16890 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134517221 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 184836 16890 40 100 0 184733 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 739344

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 18672
/proc/meminfo: memFree=1600240/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=739908 CPUtime=522.1
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 27596 0 0 0 52196 14 0 0 25 0 1 0 101620933 757665792 17034 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134515522 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 184977 17034 40 100 0 184874 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 739908

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 18672
/proc/meminfo: memFree=1599728/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=740332 CPUtime=582.08
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 27727 0 0 0 58193 15 0 0 25 0 1 0 101620933 758099968 17165 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134517221 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 185083 17165 40 100 0 184980 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 740332

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 18672
/proc/meminfo: memFree=1599216/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=740892 CPUtime=642.06
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 27850 0 0 0 64191 15 0 0 25 0 1 0 101620933 758673408 17288 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134515307 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 185223 17288 40 100 0 185120 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 740892

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18672
/proc/meminfo: memFree=1598768/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=741316 CPUtime=702.04
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 27964 0 0 0 70188 16 0 0 25 0 1 0 101620933 759107584 17402 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134517333 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 185329 17402 40 100 0 185226 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 741316

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18672
/proc/meminfo: memFree=1598320/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=741736 CPUtime=762.02
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 28071 0 0 0 76186 16 0 0 25 0 1 0 101620933 759537664 17509 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134515307 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 185434 17509 40 100 0 185331 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 741736

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18672
/proc/meminfo: memFree=1597872/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=742160 CPUtime=821.99
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 28173 0 0 0 82182 17 0 0 25 0 1 0 101620933 759971840 17611 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134517795 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 185540 17611 40 100 0 185437 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 742160

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18672
/proc/meminfo: memFree=1559024/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=766568 CPUtime=881.97
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 38450 0 0 0 88175 22 0 0 25 0 1 0 101620933 784965632 27283 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532637 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 191642 27283 43 100 0 191539 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 766568

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18672
/proc/meminfo: memFree=1558128/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=766568 CPUtime=941.95
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 38789 0 0 0 94173 22 0 0 25 0 1 0 101620933 784965632 27516 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 191642 27516 43 100 0 191539 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 766568

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18672
/proc/meminfo: memFree=1557872/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=766568 CPUtime=1001.92
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 38848 0 0 0 100170 22 0 0 25 0 1 0 101620933 784965632 27572 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531637 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 191642 27572 43 100 0 191539 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 766568

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18672
/proc/meminfo: memFree=1557296/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=766568 CPUtime=1061.9
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 38983 0 0 0 106167 23 0 0 25 0 1 0 101620933 784965632 27707 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531799 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 191642 27707 43 100 0 191539 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 766568

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18672
/proc/meminfo: memFree=1556144/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=766568 CPUtime=1121.89
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 39291 0 0 0 112165 24 0 0 25 0 1 0 101620933 784965632 27998 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531650 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 191642 27998 43 100 0 191539 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 766568

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18672
/proc/meminfo: memFree=1554864/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=766568 CPUtime=1181.86
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 39619 0 0 0 118162 24 0 0 25 0 1 0 101620933 784965632 28325 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532628 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 191642 28325 43 100 0 191539 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 766568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18672
/proc/meminfo: memFree=1553008/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=766568 CPUtime=1200.06
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 40073 0 0 0 119981 25 0 0 25 0 1 0 101620933 784965632 28779 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533218 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 191642 28779 43 100 0 191539 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 766568

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: 1.00 1.00 1.00 2/78 18672
/proc/meminfo: memFree=1553008/2055920 swapFree=4157428/4192956
[pid=18671] ppid=18669 vsize=766568 CPUtime=1200.06
/proc/18671/stat : 18671 (dewSatz_fixed) R 18669 18671 17385 0 -1 4194304 40073 0 0 0 119981 25 0 0 25 0 1 0 101620933 784965632 28779 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533218 0 0 4096 0 0 0 0 17 1 0 0
/proc/18671/statm: 191642 28779 43 100 0 191539 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 766568

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.09
CPU user time (s): 1199.82
CPU system time (s): 0.272958
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 766568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.272958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40073
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= 17910

runsolver used 0.938857 second user time and 2.58661 second system time

The end



Launcher Data (download as text)




Begin job on node40 on Sat Apr 28 02:30:14 UTC 2007

IDJOB= 428474
IDBENCH= 20507
IDSOLVER= 197
FILE ID= node40/428474-1177727412

PBS_JOBID= 4715387

Free space on /tmp= 66508 MiB

SOLVER NAME= DEWSATZ 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/narain/clauses-4.cnf
COMMAND LINE= /tmp/evaluation/428474-1177727412/dewSatz_fixed /tmp/evaluation/428474-1177727412/instance-428474-1177727412.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-428474-1177727412 -o ROOT/results/node40/solver-428474-1177727412 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428474-1177727412/dewSatz_fixed /tmp/evaluation/428474-1177727412/instance-428474-1177727412.cnf

META MD5SUM SOLVER= 7386eb54c3fac2d8e6ad9191fdd25a76
MD5SUM BENCH=  47aea57a75df97a09b0fd4dea46085be

RANDOM SEED= 220980061

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1668680 kB
Buffers:         41696 kB
Cached:         276624 kB
SwapCached:      16784 kB
Active:         205876 kB
Inactive:       137260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1668680 kB
SwapTotal:     4192956 kB
SwapFree:      4157428 kB
Dirty:           19580 kB
Writeback:           0 kB
Mapped:          30252 kB
Slab:            29504 kB
Committed_AS:  1054072 kB
PageTables:       1932 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= 66508 MiB

End job on node40 on Sat Apr 28 02:50:16 UTC 2007