Trace number 1807314

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
kw_pre 2009-03-21? (TO) 1200.07 1200.71

General information on the benchmark

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v1375c111739g2.cnf
MD5SUM4a0161ad7ac9d31215b2f5b6bcc0673a
Bench CategoryCRAFTED (crafted 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 variables1375
Number of clauses111739
Sum of the clauses size224743
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2111684
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 555

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1807314-1242156748/watcher-1807314-1242156748 -o /tmp/evaluation-result-1807314-1242156748/solver-1807314-1242156748 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1807314-1242156748.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): 1800 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.91 3/65 15832
/proc/meminfo: memFree=1856696/2055920 swapFree=4180392/4192956
[pid=15832] ppid=15830 vsize=5356 CPUtime=0
/proc/15832/stat : 15832 (kw_pre) S 15830 15832 15143 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243704127 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15832/statm: 1339 231 192 169 0 50 0
[pid=15833] ppid=15832 vsize=3556 CPUtime=0
/proc/15833/stat : 15833 (kw_preprocessor) R 15832 15832 15143 0 -1 0 520 0 0 0 0 0 0 0 20 0 1 0 243704127 3641344 496 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/15833/statm: 889 504 205 542 0 338 0

[startup+0.0154879 s]
/proc/loadavg: 1.00 0.99 0.91 3/65 15832
/proc/meminfo: memFree=1856696/2055920 swapFree=4180392/4192956
[pid=15832] ppid=15830 vsize=5356 CPUtime=0
/proc/15832/stat : 15832 (kw_pre) S 15830 15832 15143 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243704127 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15832/statm: 1339 231 192 169 0 50 0
[pid=15833] ppid=15832 vsize=4920 CPUtime=0.01
/proc/15833/stat : 15833 (kw_preprocessor) R 15832 15832 15143 0 -1 0 621 0 0 0 1 0 0 0 20 0 1 0 243704127 5038080 597 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/15833/statm: 1230 597 215 542 0 679 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10276

[startup+0.101503 s]
/proc/loadavg: 1.00 0.99 0.91 3/65 15832
/proc/meminfo: memFree=1856696/2055920 swapFree=4180392/4192956
[pid=15832] ppid=15830 vsize=5356 CPUtime=0
/proc/15832/stat : 15832 (kw_pre) S 15830 15832 15143 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243704127 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15832/statm: 1339 231 192 169 0 50 0
[pid=15833] ppid=15832 vsize=6636 CPUtime=0.09
/proc/15833/stat : 15833 (kw_preprocessor) R 15832 15832 15143 0 -1 0 1079 0 0 0 9 0 0 0 20 0 1 0 243704127 6795264 1055 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/15833/statm: 1659 1056 215 542 0 1108 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11992

[startup+0.301539 s]
/proc/loadavg: 1.00 0.99 0.91 3/65 15832
/proc/meminfo: memFree=1856696/2055920 swapFree=4180392/4192956
[pid=15832] ppid=15830 vsize=5356 CPUtime=0
/proc/15832/stat : 15832 (kw_pre) S 15830 15832 15143 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243704127 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15832/statm: 1339 231 192 169 0 50 0
[pid=15833] ppid=15832 vsize=10452 CPUtime=0.28
/proc/15833/stat : 15833 (kw_preprocessor) R 15832 15832 15143 0 -1 0 2248 0 0 0 28 0 0 0 22 0 1 0 243704127 10702848 2127 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/15833/statm: 2613 2127 216 542 0 2062 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 15808

[startup+0.701611 s]
/proc/loadavg: 1.00 0.99 0.91 3/65 15832
/proc/meminfo: memFree=1856696/2055920 swapFree=4180392/4192956
[pid=15832] ppid=15830 vsize=5356 CPUtime=0
/proc/15832/stat : 15832 (kw_pre) S 15830 15832 15143 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243704127 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15832/statm: 1339 231 192 169 0 50 0
[pid=15833] ppid=15832 vsize=20988 CPUtime=0.69
/proc/15833/stat : 15833 (kw_preprocessor) R 15832 15832 15143 0 -1 0 4966 0 0 0 68 1 0 0 25 0 1 0 243704127 21491712 4652 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 0 0 0
/proc/15833/statm: 5247 4652 243 542 0 4696 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26344

[startup+1.50176 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 15834
/proc/meminfo: memFree=1837672/2055920 swapFree=4180392/4192956
[pid=15832] ppid=15830 vsize=5356 CPUtime=0
/proc/15832/stat : 15832 (kw_pre) S 15830 15832 15143 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243704127 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15832/statm: 1339 231 192 169 0 50 0
[pid=15833] ppid=15832 vsize=22440 CPUtime=1.49
/proc/15833/stat : 15833 (kw_preprocessor) R 15832 15832 15143 0 -1 0 5330 0 0 0 148 1 0 0 25 0 1 0 243704127 22978560 5016 1992294400 4194304 6416590 548682068912 18446744073709551615 4567499 0 0 4096 0 0 0 0 17 0 0 0
/proc/15833/statm: 5610 5016 243 542 0 5059 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27796

[startup+3.10104 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 15834
/proc/meminfo: memFree=1836584/2055920 swapFree=4180392/4192956
[pid=15832] ppid=15830 vsize=5356 CPUtime=0
/proc/15832/stat : 15832 (kw_pre) S 15830 15832 15143 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243704127 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15832/statm: 1339 231 192 169 0 50 0
[pid=15833] ppid=15832 vsize=23628 CPUtime=3.08
/proc/15833/stat : 15833 (kw_preprocessor) R 15832 15832 15143 0 -1 0 5645 0 0 0 307 1 0 0 25 0 1 0 243704127 24195072 5331 1992294400 4194304 6416590 548682068912 18446744073709551615 4272355 0 0 4096 0 0 0 0 17 0 0 0
/proc/15833/statm: 5907 5331 243 542 0 5356 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28984

[startup+6.30262 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 15834
/proc/meminfo: memFree=1833768/2055920 swapFree=4180392/4192956
[pid=15832] ppid=15830 vsize=5356 CPUtime=0
/proc/15832/stat : 15832 (kw_pre) S 15830 15832 15143 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243704127 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15832/statm: 1339 231 192 169 0 50 0
[pid=15833] ppid=15832 vsize=25484 CPUtime=6.29
/proc/15833/stat : 15833 (kw_preprocessor) R 15832 15832 15143 0 -1 0 6136 0 0 0 627 2 0 0 25 0 1 0 243704127 26095616 5822 1992294400 4194304 6416590 548682068912 18446744073709551615 4567210 0 0 4096 0 0 0 0 17 0 0 0
/proc/15833/statm: 6371 5822 243 542 0 5820 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30840

[startup+12.7018 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 15834
/proc/meminfo: memFree=1832168/2055920 swapFree=4180392/4192956
[pid=15832] ppid=15830 vsize=5356 CPUtime=0
/proc/15832/stat : 15832 (kw_pre) S 15830 15832 15143 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243704127 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15832/statm: 1339 231 192 169 0 50 0
[pid=15833] ppid=15832 vsize=27560 CPUtime=12.68
/proc/15833/stat : 15833 (kw_preprocessor) R 15832 15832 15143 0 -1 0 6668 0 0 0 1264 4 0 0 25 0 1 0 243704127 28221440 6354 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15833/statm: 6890 6354 253 542 0 6339 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32916

[startup+25.5011 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 15834
/proc/meminfo: memFree=1819752/2055920 swapFree=4180392/4192956
[pid=15832] ppid=15830 vsize=5356 CPUtime=0
/proc/15832/stat : 15832 (kw_pre) S 15830 15832 15143 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243704127 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15832/statm: 1339 231 192 169 0 50 0
[pid=15833] ppid=15832 vsize=39748 CPUtime=25.48
/proc/15833/stat : 15833 (kw_preprocessor) R 15832 15832 15143 0 -1 0 9660 0 0 0 2538 10 0 0 25 0 1 0 243704127 40701952 9346 1992294400 4194304 6416590 548682068912 18446744073709551615 4341170 0 0 4096 0 0 0 0 17 0 0 0
/proc/15833/statm: 9937 9346 253 542 0 9386 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45104

[startup+51.1017 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 15834
/proc/meminfo: memFree=1802152/2055920 swapFree=4180392/4192956
[pid=15832] ppid=15830 vsize=5356 CPUtime=0
/proc/15832/stat : 15832 (kw_pre) S 15830 15832 15143 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243704127 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15832/statm: 1339 231 192 169 0 50 0
[pid=15833] ppid=15832 vsize=59068 CPUtime=51.07
/proc/15833/stat : 15833 (kw_preprocessor) R 15832 15832 15143 0 -1 0 14204 0 0 0 5087 20 0 0 25 0 1 0 243704127 60485632 13890 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/15833/statm: 14767 13890 253 542 0 14216 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 64424

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 15834
/proc/meminfo: memFree=1769896/2055920 swapFree=4180392/4192956
[pid=15832] ppid=15830 vsize=5356 CPUtime=0
/proc/15832/stat : 15832 (kw_pre) S 15830 15832 15143 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243704127 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15832/statm: 1339 231 192 169 0 50 0
[pid=15833] ppid=15832 vsize=93220 CPUtime=102.24
/proc/15833/stat : 15833 (kw_preprocessor) R 15832 15832 15143 0 -1 0 22782 0 0 0 10187 37 0 0 25 0 1 0 243704127 95457280 21741 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15833/statm: 23305 21741 253 542 0 22754 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 98576

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 15834
/proc/meminfo: memFree=1748072/2055920 swapFree=4180392/4192956
[pid=15832] ppid=15830 vsize=5356 CPUtime=0
/proc/15832/stat : 15832 (kw_pre) S 15830 15832 15143 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243704127 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15832/statm: 1339 231 192 169 0 50 0
[pid=15833] ppid=15832 vsize=116716 CPUtime=162.21
/proc/15833/stat : 15833 (kw_preprocessor) R 15832 15832 15143 0 -1 0 28960 0 0 0 16167 54 0 0 25 0 1 0 243704127 119517184 27235 1992294400 4194304 6416590 548682068912 18446744073709551615 4294926 0 0 4096 0 0 0 0 17 0 0 0
/proc/15833/statm: 29179 27235 253 542 0 28628 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 122072

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 15834
/proc/meminfo: memFree=1730216/2055920 swapFree=4180392/4192956
[pid=15832] ppid=15830 vsize=5356 CPUtime=0
/proc/15832/stat : 15832 (kw_pre) S 15830 15832 15143 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243704127 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15832/statm: 1339 231 192 169 0 50 0
[pid=15833] ppid=15832 vsize=135608 CPUtime=222.18
/proc/15833/stat : 15833 (kw_preprocessor) R 15832 15832 15143 0 -1 0 33791 0 0 0 22149 69 0 0 25 0 1 0 243704127 138862592 31645 1992294400 4194304 6416590 548682068912 18446744073709551615 4341194 0 0 4096 0 0 0 0 17 0 0 0
/proc/15833/statm: 33902 31645 253 542 0 33351 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 140964

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 15834
/proc/meminfo: memFree=1706728/2055920 swapFree=4180392/4192956
[pid=15832] ppid=15830 vsize=5356 CPUtime=0
/proc/15832/stat : 15832 (kw_pre) S 15830 15832 15143 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243704127 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15832/statm: 1339 231 192 169 0 50 0
[pid=15833] ppid=15832 vsize=162552 CPUtime=282.14
/proc/15833/stat : 15833 (kw_preprocessor) R 15832 15832 15143 0 -1 0 40246 0 0 0 28128 86 0 0 25 0 1 0 243704127 166453248 37616 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15833/statm: 40638 37616 253 542 0 40087 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 167908

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 15834
/proc/meminfo: memFree=1700136/2055920 swapFree=4180392/4192956
[pid=15832] ppid=15830 vsize=5356 CPUtime=0
/proc/15832/stat : 15832 (kw_pre) S 15830 15832 15143 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243704127 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15832/statm: 1339 231 192 169 0 50 0
[pid=15833] ppid=15832 vsize=168936 CPUtime=342.11
/proc/15833/stat : 15833 (kw_preprocessor) R 15832 15832 15143 0 -1 0 42304 0 0 0 34114 97 0 0 25 0 1 0 243704127 172990464 39118 1992294400 4194304 6416590 548682068912 18446744073709551615 4294548 0 0 4096 0 0 0 0 17 0 0 0
/proc/15833/statm: 42234 39118 253 542 0 41683 0
Current children cumulated CPU time (s) 342.11

################
# More data... #
################

/proc/15833/statm: 54278 50167 253 542 0 53727 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 222468

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 15836
/proc/meminfo: memFree=1652136/2055920 swapFree=4180392/4192956
[pid=15832] ppid=15830 vsize=5356 CPUtime=0
/proc/15832/stat : 15832 (kw_pre) S 15830 15832 15143 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243704127 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15832/statm: 1339 231 192 169 0 50 0
[pid=15833] ppid=15832 vsize=221192 CPUtime=641.96
/proc/15833/stat : 15833 (kw_preprocessor) R 15832 15832 15143 0 -1 0 55622 0 0 0 64059 137 0 0 25 0 1 0 243704127 226500608 51060 1992294400 4194304 6416590 548682068912 18446744073709551615 4294656 0 0 4096 0 0 0 0 17 0 0 0
/proc/15833/statm: 55298 51060 253 542 0 54747 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 226548

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 15836
/proc/meminfo: memFree=1645864/2055920 swapFree=4180392/4192956
[pid=15832] ppid=15830 vsize=5356 CPUtime=0
/proc/15832/stat : 15832 (kw_pre) S 15830 15832 15143 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243704127 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15832/statm: 1339 231 192 169 0 50 0
[pid=15833] ppid=15832 vsize=229036 CPUtime=701.93
/proc/15833/stat : 15833 (kw_preprocessor) R 15832 15832 15143 0 -1 0 57203 0 0 0 70051 142 0 0 25 0 1 0 243704127 234532864 52641 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15833/statm: 57259 52641 254 542 0 56708 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 234392

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 15836
/proc/meminfo: memFree=1627368/2055920 swapFree=4180392/4192956
[pid=15832] ppid=15830 vsize=5356 CPUtime=0
/proc/15832/stat : 15832 (kw_pre) S 15830 15832 15143 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243704127 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15832/statm: 1339 231 192 169 0 50 0
[pid=15833] ppid=15832 vsize=248020 CPUtime=761.89
/proc/15833/stat : 15833 (kw_preprocessor) R 15832 15832 15143 0 -1 0 61815 0 0 0 76037 152 0 0 25 0 1 0 243704127 253972480 57253 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15833/statm: 62005 57253 254 542 0 61454 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 253376

[startup+822.302 s]
/proc/loadavg: 1.06 1.00 0.92 2/67 15836
/proc/meminfo: memFree=1623592/2055920 swapFree=4180392/4192956
[pid=15832] ppid=15830 vsize=5356 CPUtime=0
/proc/15832/stat : 15832 (kw_pre) S 15830 15832 15143 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243704127 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15832/statm: 1339 231 192 169 0 50 0
[pid=15833] ppid=15832 vsize=252008 CPUtime=821.86
/proc/15833/stat : 15833 (kw_preprocessor) R 15832 15832 15143 0 -1 0 63578 0 0 0 82027 159 0 0 25 0 1 0 243704127 258056192 58170 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15833/statm: 63002 58170 254 542 0 62451 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 257364

[startup+882.302 s]
/proc/loadavg: 1.08 1.01 0.93 2/67 15836
/proc/meminfo: memFree=1620648/2055920 swapFree=4180392/4192956
[pid=15832] ppid=15830 vsize=5356 CPUtime=0
/proc/15832/stat : 15832 (kw_pre) S 15830 15832 15143 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243704127 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15832/statm: 1339 231 192 169 0 50 0
[pid=15833] ppid=15832 vsize=255368 CPUtime=881.83
/proc/15833/stat : 15833 (kw_preprocessor) R 15832 15832 15143 0 -1 0 64289 0 0 0 88019 164 0 0 25 0 1 0 243704127 261496832 58881 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15833/statm: 63842 58881 254 542 0 63291 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 260724

[startup+942.302 s]
/proc/loadavg: 1.08 1.03 0.93 2/67 15836
/proc/meminfo: memFree=1618664/2055920 swapFree=4180392/4192956
[pid=15832] ppid=15830 vsize=5356 CPUtime=0
/proc/15832/stat : 15832 (kw_pre) S 15830 15832 15143 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243704127 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15832/statm: 1339 231 192 169 0 50 0
[pid=15833] ppid=15832 vsize=257688 CPUtime=941.8
/proc/15833/stat : 15833 (kw_preprocessor) R 15832 15832 15143 0 -1 0 64784 0 0 0 94012 168 0 0 25 0 1 0 243704127 263872512 59376 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15833/statm: 64422 59376 254 542 0 63871 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 263044

[startup+1002.3 s]
/proc/loadavg: 1.08 1.03 0.94 2/67 15836
/proc/meminfo: memFree=1616296/2055920 swapFree=4180392/4192956
[pid=15832] ppid=15830 vsize=5356 CPUtime=0
/proc/15832/stat : 15832 (kw_pre) S 15830 15832 15143 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243704127 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15832/statm: 1339 231 192 169 0 50 0
[pid=15833] ppid=15832 vsize=260968 CPUtime=1001.76
/proc/15833/stat : 15833 (kw_preprocessor) R 15832 15832 15143 0 -1 0 65361 0 0 0 100005 171 0 0 25 0 1 0 243704127 267231232 59953 1992294400 4194304 6416590 548682068912 18446744073709551615 4294538 0 0 4096 0 0 0 0 17 0 0 0
/proc/15833/statm: 65242 59953 254 542 0 64691 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 266324

[startup+1062.3 s]
/proc/loadavg: 1.07 1.04 0.94 2/67 15836
/proc/meminfo: memFree=1609000/2055920 swapFree=4180392/4192956
[pid=15832] ppid=15830 vsize=5356 CPUtime=0
/proc/15832/stat : 15832 (kw_pre) S 15830 15832 15143 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243704127 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15832/statm: 1339 231 192 169 0 50 0
[pid=15833] ppid=15832 vsize=272020 CPUtime=1061.74
/proc/15833/stat : 15833 (kw_preprocessor) R 15832 15832 15143 0 -1 0 67214 0 0 0 105998 176 0 0 25 0 1 0 243704127 278548480 61806 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/15833/statm: 68005 61806 254 542 0 67454 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 277376

[startup+1122.3 s]
/proc/loadavg: 1.02 1.03 0.94 2/67 15836
/proc/meminfo: memFree=1594728/2055920 swapFree=4180392/4192956
[pid=15832] ppid=15830 vsize=5356 CPUtime=0
/proc/15832/stat : 15832 (kw_pre) S 15830 15832 15143 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243704127 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15832/statm: 1339 231 192 169 0 50 0
[pid=15833] ppid=15832 vsize=287520 CPUtime=1121.71
/proc/15833/stat : 15833 (kw_preprocessor) R 15832 15832 15143 0 -1 0 70759 0 0 0 111988 183 0 0 25 0 1 0 243704127 294420480 65351 1992294400 4194304 6416590 548682068912 18446744073709551615 4295317 0 0 4096 0 0 0 0 17 0 0 0
/proc/15833/statm: 71880 65351 254 542 0 71329 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 292876

[startup+1182.3 s]
/proc/loadavg: 1.01 1.02 0.94 2/67 15836
/proc/meminfo: memFree=1587496/2055920 swapFree=4180392/4192956
[pid=15832] ppid=15830 vsize=5356 CPUtime=0
/proc/15832/stat : 15832 (kw_pre) S 15830 15832 15143 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243704127 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15832/statm: 1339 231 192 169 0 50 0
[pid=15833] ppid=15832 vsize=295780 CPUtime=1181.67
/proc/15833/stat : 15833 (kw_preprocessor) R 15832 15832 15143 0 -1 0 73529 0 0 0 117977 190 0 0 25 0 1 0 243704127 302878720 67148 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15833/statm: 73945 67148 254 542 0 73394 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 301136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.02 0.94 2/67 15836
/proc/meminfo: memFree=1587432/2055920 swapFree=4180392/4192956
[pid=15832] ppid=15830 vsize=5356 CPUtime=0
/proc/15832/stat : 15832 (kw_pre) S 15830 15832 15143 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243704127 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15832/statm: 1339 231 192 169 0 50 0
[pid=15833] ppid=15832 vsize=295780 CPUtime=1200.07
/proc/15833/stat : 15833 (kw_preprocessor) R 15832 15832 15143 0 -1 0 73544 0 0 0 119815 192 0 0 25 0 1 0 243704127 302878720 67163 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/15833/statm: 73945 67163 254 542 0 73394 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 301136

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.02 0.94 2/67 15836
/proc/meminfo: memFree=1587432/2055920 swapFree=4180392/4192956
[pid=15832] ppid=15830 vsize=5356 CPUtime=0
/proc/15832/stat : 15832 (kw_pre) S 15830 15832 15143 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243704127 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15832/statm: 1339 231 192 169 0 50 0
[pid=15833] ppid=15832 vsize=295780 CPUtime=1200.07
/proc/15833/stat : 15833 (kw_preprocessor) R 15832 15832 15143 0 -1 0 73544 0 0 0 119815 192 0 0 25 0 1 0 243704127 302878720 67163 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/15833/statm: 73945 67163 254 542 0 73394 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 301136

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15832 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1198.15
CPU system time (s): 1.92
CPU usage (%): 99.9466
Max. virtual memory (cumulated for all children) (KiB): 303512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
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= 3
involuntary context switches= 1

runsolver used 1.09183 second user time and 3.2845 second system time

The end

Launcher Data 

Begin job on node84 at 2009-05-12 21:32:28
IDJOB=1807314
IDBENCH=71511
IDSOLVER=646
FILE ID=node84/1807314-1242156748
PBS_JOBID= 9289642
Free space on /tmp= 66172 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v1375c111739g2.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1807314-1242156748/watcher-1807314-1242156748 -o /tmp/evaluation-result-1807314-1242156748/solver-1807314-1242156748 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1807314-1242156748.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 4a0161ad7ac9d31215b2f5b6bcc0673a
RANDOM SEED=635327533

node84.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.259
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		: 3000.259
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1857248 kB
Buffers:         27456 kB
Cached:         102460 kB
SwapCached:       6628 kB
Active:          33084 kB
Inactive:       104908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1857248 kB
SwapTotal:     4192956 kB
SwapFree:      4180392 kB
Dirty:            4368 kB
Writeback:           0 kB
Mapped:          13684 kB
Slab:            46696 kB
Committed_AS:   835112 kB
PageTables:       1368 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= 66168 MiB
End job on node84 at 2009-05-12 21:52:31