Trace number 1807069

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) 1200.02 1200.61

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_9gates_u2_autoenc.cnf
MD5SUM8e1d63506cdb99d6b859945ef44fe71f
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 variables430
Number of clauses97558
Sum of the clauses size571598
Maximum clause length12
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21578
Number of clauses of size 30
Number of clauses of size 4738
Number of clauses of size 55690
Number of clauses of size over 589488

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-1807069-1242154987/watcher-1807069-1242154987 -o /tmp/evaluation-result-1807069-1242154987/solver-1807069-1242154987 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1807069-1242154987.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 1.00 1.00 3/65 24415
/proc/meminfo: memFree=1312504/2055920 swapFree=4180188/4192956
[pid=24415] ppid=24413 vsize=5356 CPUtime=0
/proc/24415/stat : 24415 (kw_pre) S 24413 24415 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243527049 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24415/statm: 1339 231 192 169 0 50 0
[pid=24416] ppid=24415 vsize=3868 CPUtime=0
/proc/24416/stat : 24416 (kw_preprocessor) R 24415 24415 23942 0 -1 0 390 0 0 0 0 0 0 0 19 0 1 0 243527050 3960832 366 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/24416/statm: 967 366 215 542 0 416 0

[startup+0.033555 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 24415
/proc/meminfo: memFree=1312504/2055920 swapFree=4180188/4192956
[pid=24415] ppid=24413 vsize=5356 CPUtime=0
/proc/24415/stat : 24415 (kw_pre) S 24413 24415 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243527049 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24415/statm: 1339 231 192 169 0 50 0
[pid=24416] ppid=24415 vsize=4404 CPUtime=0.02
/proc/24416/stat : 24416 (kw_preprocessor) R 24415 24415 23942 0 -1 0 520 0 0 0 2 0 0 0 19 0 1 0 243527050 4509696 496 1992294400 4194304 6416590 548682068912 18446744073709551615 4387237 0 0 4096 0 0 0 0 17 0 0 0
/proc/24416/statm: 1101 497 215 542 0 550 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 9760

[startup+0.101562 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 24415
/proc/meminfo: memFree=1312504/2055920 swapFree=4180188/4192956
[pid=24415] ppid=24413 vsize=5356 CPUtime=0
/proc/24415/stat : 24415 (kw_pre) S 24413 24415 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243527049 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24415/statm: 1339 231 192 169 0 50 0
[pid=24416] ppid=24415 vsize=5472 CPUtime=0.09
/proc/24416/stat : 24416 (kw_preprocessor) R 24415 24415 23942 0 -1 0 823 0 0 0 9 0 0 0 19 0 1 0 243527050 5603328 799 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/24416/statm: 1368 799 215 542 0 817 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10828

[startup+0.301588 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 24415
/proc/meminfo: memFree=1312504/2055920 swapFree=4180188/4192956
[pid=24415] ppid=24413 vsize=5356 CPUtime=0
/proc/24415/stat : 24415 (kw_pre) S 24413 24415 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243527049 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24415/statm: 1339 231 192 169 0 50 0
[pid=24416] ppid=24415 vsize=8684 CPUtime=0.28
/proc/24416/stat : 24416 (kw_preprocessor) R 24415 24415 23942 0 -1 0 1655 0 0 0 28 0 0 0 21 0 1 0 243527050 8892416 1631 1992294400 4194304 6416590 548682068912 18446744073709551615 4291465 0 0 4096 0 0 0 0 17 0 0 0
/proc/24416/statm: 2171 1632 215 542 0 1620 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 14040

[startup+0.701639 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 24415
/proc/meminfo: memFree=1312504/2055920 swapFree=4180188/4192956
[pid=24415] ppid=24413 vsize=5356 CPUtime=0
/proc/24415/stat : 24415 (kw_pre) S 24413 24415 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243527049 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24415/statm: 1339 231 192 169 0 50 0
[pid=24416] ppid=24415 vsize=17080 CPUtime=0.68
/proc/24416/stat : 24416 (kw_preprocessor) R 24415 24415 23942 0 -1 0 3761 0 0 0 67 1 0 0 25 0 1 0 243527050 17489920 3737 1992294400 4194304 6416590 548682068912 18446744073709551615 4268597 0 0 4096 0 0 0 0 17 0 0 0
/proc/24416/statm: 4270 3737 233 542 0 3719 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 22436

[startup+1.50174 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24417
/proc/meminfo: memFree=1298152/2055920 swapFree=4180188/4192956
[pid=24415] ppid=24413 vsize=5356 CPUtime=0
/proc/24415/stat : 24415 (kw_pre) S 24413 24415 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243527049 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24415/statm: 1339 231 192 169 0 50 0
[pid=24416] ppid=24415 vsize=17080 CPUtime=1.48
/proc/24416/stat : 24416 (kw_preprocessor) R 24415 24415 23942 0 -1 0 3761 0 0 0 147 1 0 0 25 0 1 0 243527050 17489920 3737 1992294400 4194304 6416590 548682068912 18446744073709551615 4567568 0 0 4096 0 0 0 0 17 0 0 0
/proc/24416/statm: 4270 3737 233 542 0 3719 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 22436

[startup+3.10195 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24417
/proc/meminfo: memFree=1298024/2055920 swapFree=4180188/4192956
[pid=24415] ppid=24413 vsize=5356 CPUtime=0
/proc/24415/stat : 24415 (kw_pre) S 24413 24415 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243527049 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24415/statm: 1339 231 192 169 0 50 0
[pid=24416] ppid=24415 vsize=17080 CPUtime=3.08
/proc/24416/stat : 24416 (kw_preprocessor) R 24415 24415 23942 0 -1 0 3761 0 0 0 307 1 0 0 25 0 1 0 243527050 17489920 3737 1992294400 4194304 6416590 548682068912 18446744073709551615 4525034 0 0 4096 0 0 0 0 17 0 0 0
/proc/24416/statm: 4270 3737 233 542 0 3719 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 22436

[startup+6.30136 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24417
/proc/meminfo: memFree=1294440/2055920 swapFree=4180188/4192956
[pid=24415] ppid=24413 vsize=5356 CPUtime=0
/proc/24415/stat : 24415 (kw_pre) S 24413 24415 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243527049 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24415/statm: 1339 231 192 169 0 50 0
[pid=24416] ppid=24415 vsize=20420 CPUtime=6.29
/proc/24416/stat : 24416 (kw_preprocessor) R 24415 24415 23942 0 -1 0 4525 0 0 0 627 2 0 0 25 0 1 0 243527050 20910080 4501 1992294400 4194304 6416590 548682068912 18446744073709551615 4567258 0 0 4096 0 0 0 0 17 0 0 0
/proc/24416/statm: 5105 4501 242 542 0 4554 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25776

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24417
/proc/meminfo: memFree=1292328/2055920 swapFree=4180188/4192956
[pid=24415] ppid=24413 vsize=5356 CPUtime=0
/proc/24415/stat : 24415 (kw_pre) S 24413 24415 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243527049 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24415/statm: 1339 231 192 169 0 50 0
[pid=24416] ppid=24415 vsize=23480 CPUtime=12.68
/proc/24416/stat : 24416 (kw_preprocessor) R 24415 24415 23942 0 -1 0 5069 0 0 0 1266 2 0 0 25 0 1 0 243527050 24043520 5045 1992294400 4194304 6416590 548682068912 18446744073709551615 4567210 0 0 4096 0 0 0 0 17 0 0 0
/proc/24416/statm: 5870 5045 242 542 0 5319 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28836

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24417
/proc/meminfo: memFree=1290792/2055920 swapFree=4180188/4192956
[pid=24415] ppid=24413 vsize=5356 CPUtime=0
/proc/24415/stat : 24415 (kw_pre) S 24413 24415 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243527049 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24415/statm: 1339 231 192 169 0 50 0
[pid=24416] ppid=24415 vsize=24704 CPUtime=25.48
/proc/24416/stat : 24416 (kw_preprocessor) R 24415 24415 23942 0 -1 0 5597 0 0 0 2539 9 0 0 25 0 1 0 243527050 25296896 5479 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/24416/statm: 6176 5479 254 542 0 5625 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30060

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24417
/proc/meminfo: memFree=1271336/2055920 swapFree=4180188/4192956
[pid=24415] ppid=24413 vsize=5356 CPUtime=0
/proc/24415/stat : 24415 (kw_pre) S 24413 24415 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243527049 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24415/statm: 1339 231 192 169 0 50 0
[pid=24416] ppid=24415 vsize=47680 CPUtime=51.05
/proc/24416/stat : 24416 (kw_preprocessor) R 24415 24415 23942 0 -1 0 11662 0 0 0 5076 29 0 0 25 0 1 0 243527050 48824320 10301 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/24416/statm: 11920 10301 254 542 0 11369 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 53036

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24417
/proc/meminfo: memFree=1248616/2055920 swapFree=4180188/4192956
[pid=24415] ppid=24413 vsize=5356 CPUtime=0
/proc/24415/stat : 24415 (kw_pre) S 24413 24415 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243527049 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24415/statm: 1339 231 192 169 0 50 0
[pid=24416] ppid=24415 vsize=73688 CPUtime=102.23
/proc/24416/stat : 24416 (kw_preprocessor) R 24415 24415 23942 0 -1 0 18706 0 0 0 10167 56 0 0 25 0 1 0 243527050 75456512 15963 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/24416/statm: 18422 15963 254 542 0 17871 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 79044

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24417
/proc/meminfo: memFree=1226728/2055920 swapFree=4180188/4192956
[pid=24415] ppid=24413 vsize=5356 CPUtime=0
/proc/24415/stat : 24415 (kw_pre) S 24413 24415 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243527049 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24415/statm: 1339 231 192 169 0 50 0
[pid=24416] ppid=24415 vsize=97864 CPUtime=162.2
/proc/24416/stat : 24416 (kw_preprocessor) R 24415 24415 23942 0 -1 0 25282 0 0 0 16141 79 0 0 25 0 1 0 243527050 100212736 21499 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/24416/statm: 24466 21499 254 542 0 23915 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 103220

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24417
/proc/meminfo: memFree=1207976/2055920 swapFree=4180188/4192956
[pid=24415] ppid=24413 vsize=5356 CPUtime=0
/proc/24415/stat : 24415 (kw_pre) S 24413 24415 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243527049 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24415/statm: 1339 231 192 169 0 50 0
[pid=24416] ppid=24415 vsize=118012 CPUtime=222.18
/proc/24416/stat : 24416 (kw_preprocessor) R 24415 24415 23942 0 -1 0 31240 0 0 0 22121 97 0 0 25 0 1 0 243527050 120844288 26082 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/24416/statm: 29503 26082 254 542 0 28952 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 123368

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24417
/proc/meminfo: memFree=1189096/2055920 swapFree=4180188/4192956
[pid=24415] ppid=24413 vsize=5356 CPUtime=0
/proc/24415/stat : 24415 (kw_pre) S 24413 24415 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243527049 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24415/statm: 1339 231 192 169 0 50 0
[pid=24416] ppid=24415 vsize=140872 CPUtime=282.15
/proc/24416/stat : 24416 (kw_preprocessor) R 24415 24415 23942 0 -1 0 36784 0 0 0 28100 115 0 0 25 0 1 0 243527050 144252928 30780 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/24416/statm: 35218 30780 254 542 0 34667 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 146228

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24417
/proc/meminfo: memFree=1177584/2055920 swapFree=4180188/4192956
[pid=24415] ppid=24413 vsize=5356 CPUtime=0
/proc/24415/stat : 24415 (kw_pre) S 24413 24415 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243527049 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24415/statm: 1339 231 192 169 0 50 0
[pid=24416] ppid=24415 vsize=153268 CPUtime=342.11
/proc/24416/stat : 24416 (kw_preprocessor) R 24415 24415 23942 0 -1 0 39701 0 0 0 34080 131 0 0 25 0 1 0 243527050 156946432 33697 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/24416/statm: 38317 33697 254 542 0 37766 0
Current children cumulated CPU time (s) 342.11

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

/proc/24416/statm: 47051 42003 254 542 0 46500 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 193560

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24417
/proc/meminfo: memFree=1129072/2055920 swapFree=4180188/4192956
[pid=24415] ppid=24413 vsize=5356 CPUtime=0
/proc/24415/stat : 24415 (kw_pre) S 24413 24415 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243527049 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24415/statm: 1339 231 192 169 0 50 0
[pid=24416] ppid=24415 vsize=203068 CPUtime=582.01
/proc/24416/stat : 24416 (kw_preprocessor) R 24415 24415 23942 0 -1 0 53893 0 0 0 58016 185 0 0 25 0 1 0 243527050 207941632 45799 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/24416/statm: 50767 45799 254 542 0 50216 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 208424

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24417
/proc/meminfo: memFree=1121328/2055920 swapFree=4180188/4192956
[pid=24415] ppid=24413 vsize=5356 CPUtime=0
/proc/24415/stat : 24415 (kw_pre) S 24413 24415 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243527049 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24415/statm: 1339 231 192 169 0 50 0
[pid=24416] ppid=24415 vsize=211148 CPUtime=641.99
/proc/24416/stat : 24416 (kw_preprocessor) R 24415 24415 23942 0 -1 0 57049 0 0 0 64004 195 0 0 25 0 1 0 243527050 216215552 47669 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/24416/statm: 52787 47669 254 542 0 52236 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 216504

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24417
/proc/meminfo: memFree=1114416/2055920 swapFree=4180188/4192956
[pid=24415] ppid=24413 vsize=5356 CPUtime=0
/proc/24415/stat : 24415 (kw_pre) S 24413 24415 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243527049 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24415/statm: 1339 231 192 169 0 50 0
[pid=24416] ppid=24415 vsize=218828 CPUtime=701.96
/proc/24416/stat : 24416 (kw_preprocessor) R 24415 24415 23942 0 -1 0 58761 0 0 0 69990 206 0 0 25 0 1 0 243527050 224079872 49381 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/24416/statm: 54707 49381 254 542 0 54156 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 224184

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24417
/proc/meminfo: memFree=1101104/2055920 swapFree=4180188/4192956
[pid=24415] ppid=24413 vsize=5356 CPUtime=0
/proc/24415/stat : 24415 (kw_pre) S 24413 24415 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243527049 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24415/statm: 1339 231 192 169 0 50 0
[pid=24416] ppid=24415 vsize=232528 CPUtime=761.93
/proc/24416/stat : 24416 (kw_preprocessor) R 24415 24415 23942 0 -1 0 62098 0 0 0 75974 219 0 0 25 0 1 0 243527050 238108672 52718 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/24416/statm: 58132 52718 254 542 0 57581 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 237884

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24417
/proc/meminfo: memFree=1090352/2055920 swapFree=4180188/4192956
[pid=24415] ppid=24413 vsize=5356 CPUtime=0
/proc/24415/stat : 24415 (kw_pre) S 24413 24415 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243527049 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24415/statm: 1339 231 192 169 0 50 0
[pid=24416] ppid=24415 vsize=245776 CPUtime=821.9
/proc/24416/stat : 24416 (kw_preprocessor) R 24415 24415 23942 0 -1 0 66243 0 0 0 81964 226 0 0 25 0 1 0 243527050 251674624 55384 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/24416/statm: 61444 55384 254 542 0 60893 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 251132

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24417
/proc/meminfo: memFree=1082736/2055920 swapFree=4180188/4192956
[pid=24415] ppid=24413 vsize=5356 CPUtime=0
/proc/24415/stat : 24415 (kw_pre) S 24413 24415 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243527049 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24415/statm: 1339 231 192 169 0 50 0
[pid=24416] ppid=24415 vsize=254736 CPUtime=881.87
/proc/24416/stat : 24416 (kw_preprocessor) R 24415 24415 23942 0 -1 0 68124 0 0 0 87951 236 0 0 25 0 1 0 243527050 260849664 57265 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/24416/statm: 63684 57265 254 542 0 63133 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 260092

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24417
/proc/meminfo: memFree=1077232/2055920 swapFree=4180188/4192956
[pid=24415] ppid=24413 vsize=5356 CPUtime=0
/proc/24415/stat : 24415 (kw_pre) S 24413 24415 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243527049 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24415/statm: 1339 231 192 169 0 50 0
[pid=24416] ppid=24415 vsize=259856 CPUtime=941.84
/proc/24416/stat : 24416 (kw_preprocessor) R 24415 24415 23942 0 -1 0 69499 0 0 0 93938 246 0 0 25 0 1 0 243527050 266092544 58640 1992294400 4194304 6416590 548682068912 18446744073709551615 4294597 0 0 4096 0 0 0 0 17 0 0 0
/proc/24416/statm: 64964 58640 254 542 0 64413 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 265212

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24417
/proc/meminfo: memFree=1064944/2055920 swapFree=4180188/4192956
[pid=24415] ppid=24413 vsize=5356 CPUtime=0
/proc/24415/stat : 24415 (kw_pre) S 24413 24415 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243527049 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24415/statm: 1339 231 192 169 0 50 0
[pid=24416] ppid=24415 vsize=278332 CPUtime=1001.82
/proc/24416/stat : 24416 (kw_preprocessor) R 24415 24415 23942 0 -1 0 72585 0 0 0 99925 257 0 0 25 0 1 0 243527050 285011968 61726 1992294400 4194304 6416590 548682068912 18446744073709551615 4294682 0 0 4096 0 0 0 0 17 0 0 0
/proc/24416/statm: 69583 61726 254 542 0 69032 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 283688

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24417
/proc/meminfo: memFree=1043824/2055920 swapFree=4180188/4192956
[pid=24415] ppid=24413 vsize=5356 CPUtime=0
/proc/24415/stat : 24415 (kw_pre) S 24413 24415 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243527049 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24415/statm: 1339 231 192 169 0 50 0
[pid=24416] ppid=24415 vsize=303400 CPUtime=1061.79
/proc/24416/stat : 24416 (kw_preprocessor) R 24415 24415 23942 0 -1 0 77828 0 0 0 105915 264 0 0 25 0 1 0 243527050 310681600 66969 1992294400 4194304 6416590 548682068912 18446744073709551615 4304331 0 0 4096 0 0 0 0 17 0 0 0
/proc/24416/statm: 75850 66969 254 542 0 75299 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 308756

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24417
/proc/meminfo: memFree=1050480/2055920 swapFree=4180188/4192956
[pid=24415] ppid=24413 vsize=5356 CPUtime=0
/proc/24415/stat : 24415 (kw_pre) S 24413 24415 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243527049 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24415/statm: 1339 231 192 169 0 50 0
[pid=24416] ppid=24415 vsize=296596 CPUtime=1121.75
/proc/24416/stat : 24416 (kw_preprocessor) R 24415 24415 23942 0 -1 0 77870 0 0 0 111903 272 0 0 25 0 1 0 243527050 303714304 65310 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/24416/statm: 74149 65310 254 542 0 73598 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 301952

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24417
/proc/meminfo: memFree=1050096/2055920 swapFree=4180188/4192956
[pid=24415] ppid=24413 vsize=5356 CPUtime=0
/proc/24415/stat : 24415 (kw_pre) S 24413 24415 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243527049 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24415/statm: 1339 231 192 169 0 50 0
[pid=24416] ppid=24415 vsize=296596 CPUtime=1181.73
/proc/24416/stat : 24416 (kw_preprocessor) R 24415 24415 23942 0 -1 0 77961 0 0 0 117893 280 0 0 25 0 1 0 243527050 303714304 65401 1992294400 4194304 6416590 548682068912 18446744073709551615 4294658 0 0 4096 0 0 0 0 17 0 0 0
/proc/24416/statm: 74149 65401 254 542 0 73598 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 301952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24417
/proc/meminfo: memFree=1049840/2055920 swapFree=4180188/4192956
[pid=24415] ppid=24413 vsize=5356 CPUtime=0
/proc/24415/stat : 24415 (kw_pre) S 24413 24415 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243527049 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24415/statm: 1339 231 192 169 0 50 0
[pid=24416] ppid=24415 vsize=296596 CPUtime=1200.02
/proc/24416/stat : 24416 (kw_preprocessor) R 24415 24415 23942 0 -1 0 78029 0 0 0 119720 282 0 0 25 0 1 0 243527050 303714304 65469 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/24416/statm: 74149 65469 254 542 0 73598 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 301952

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24415 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 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.02
CPU user time (s): 1197.2
CPU system time (s): 2.82
CPU usage (%): 99.9506
Max. virtual memory (cumulated for all children) (KiB): 308756

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 1.13783 second user time and 3.2655 second system time

The end

Launcher Data 

Begin job on node54 at 2009-05-12 21:03:07
IDJOB=1807069
IDBENCH=71151
IDSOLVER=646
FILE ID=node54/1807069-1242154987
PBS_JOBID= 9289670
Free space on /tmp= 66284 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_9gates_u2_autoenc.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1807069-1242154987/watcher-1807069-1242154987 -o /tmp/evaluation-result-1807069-1242154987/solver-1807069-1242154987 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1807069-1242154987.cnf

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

MD5SUM BENCH= 8e1d63506cdb99d6b859945ef44fe71f
RANDOM SEED=1087741219

node54.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		: 3000.234
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:       1312992 kB
Buffers:         46080 kB
Cached:         624852 kB
SwapCached:       5872 kB
Active:          93512 kB
Inactive:       585960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1312992 kB
SwapTotal:     4192956 kB
SwapFree:      4180188 kB
Dirty:            5716 kB
Writeback:           0 kB
Mapped:          14240 kB
Slab:            49472 kB
Committed_AS:   864784 kB
PageTables:       1368 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66280 MiB
End job on node54 at 2009-05-12 21:23:09