Trace number 1806432

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) 1200.08 1200.71

General information on the benchmark

Namecrafted/Difficult/contest05/others/
linvrinv5.sat05-564.reshuffled-07.cnf
MD5SUM7b1cebbdf060989ddb5c4faf02370afb
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 variables450
Number of clauses1426
Sum of the clauses size3800
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2500
Number of clauses of size 3925
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

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-1806432-1242149161/watcher-1806432-1242149161 -o /tmp/evaluation-result-1806432-1242149161/solver-1806432-1242149161 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806432-1242149161.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: 0.99 1.00 1.00 3/65 25415
/proc/meminfo: memFree=1383160/2055920 swapFree=4191900/4192956
[pid=25415] ppid=25413 vsize=5356 CPUtime=0
/proc/25415/stat : 25415 (kw_pre) S 25413 25415 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242945666 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25415/statm: 1339 231 192 169 0 50 0
[pid=25416] ppid=25415 vsize=2924 CPUtime=0
/proc/25416/stat : 25416 (kw_preprocessor) R 25415 25415 25129 0 -1 0 343 0 0 0 0 0 0 0 19 0 1 0 242945666 2994176 319 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/25416/statm: 731 319 215 542 0 180 0

[startup+0.0177201 s]
/proc/loadavg: 0.99 1.00 1.00 3/65 25415
/proc/meminfo: memFree=1383160/2055920 swapFree=4191900/4192956
[pid=25415] ppid=25413 vsize=5356 CPUtime=0
/proc/25415/stat : 25415 (kw_pre) S 25413 25415 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242945666 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25415/statm: 1339 231 192 169 0 50 0
[pid=25416] ppid=25415 vsize=3148 CPUtime=0.01
/proc/25416/stat : 25416 (kw_preprocessor) R 25415 25415 25129 0 -1 0 441 0 0 0 1 0 0 0 19 0 1 0 242945666 3223552 417 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 0 0 0
/proc/25416/statm: 787 417 242 542 0 236 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8504

[startup+0.101735 s]
/proc/loadavg: 0.99 1.00 1.00 3/65 25415
/proc/meminfo: memFree=1383160/2055920 swapFree=4191900/4192956
[pid=25415] ppid=25413 vsize=5356 CPUtime=0
/proc/25415/stat : 25415 (kw_pre) S 25413 25415 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242945666 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25415/statm: 1339 231 192 169 0 50 0
[pid=25416] ppid=25415 vsize=3412 CPUtime=0.09
/proc/25416/stat : 25416 (kw_preprocessor) R 25415 25415 25129 0 -1 0 516 0 0 0 9 0 0 0 19 0 1 0 242945666 3493888 492 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25416/statm: 853 492 250 542 0 302 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8768

[startup+0.30177 s]
/proc/loadavg: 0.99 1.00 1.00 3/65 25415
/proc/meminfo: memFree=1383160/2055920 swapFree=4191900/4192956
[pid=25415] ppid=25413 vsize=5356 CPUtime=0
/proc/25415/stat : 25415 (kw_pre) S 25413 25415 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242945666 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25415/statm: 1339 231 192 169 0 50 0
[pid=25416] ppid=25415 vsize=4204 CPUtime=0.29
/proc/25416/stat : 25416 (kw_preprocessor) R 25415 25415 25129 0 -1 0 740 0 0 0 29 0 0 0 21 0 1 0 242945666 4304896 716 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25416/statm: 1051 716 250 542 0 500 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9560

[startup+0.701842 s]
/proc/loadavg: 0.99 1.00 1.00 3/65 25415
/proc/meminfo: memFree=1383160/2055920 swapFree=4191900/4192956
[pid=25415] ppid=25413 vsize=5356 CPUtime=0
/proc/25415/stat : 25415 (kw_pre) S 25413 25415 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242945666 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25415/statm: 1339 231 192 169 0 50 0
[pid=25416] ppid=25415 vsize=6112 CPUtime=0.69
/proc/25416/stat : 25416 (kw_preprocessor) R 25415 25415 25129 0 -1 0 1173 0 0 0 68 1 0 0 25 0 1 0 242945666 6258688 1149 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25416/statm: 1528 1152 250 542 0 977 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11468

[startup+1.50198 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25417
/proc/meminfo: memFree=1378216/2055920 swapFree=4191900/4192956
[pid=25415] ppid=25413 vsize=5356 CPUtime=0
/proc/25415/stat : 25415 (kw_pre) S 25413 25415 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242945666 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25415/statm: 1339 231 192 169 0 50 0
[pid=25416] ppid=25415 vsize=7888 CPUtime=1.49
/proc/25416/stat : 25416 (kw_preprocessor) R 25415 25415 25129 0 -1 0 1594 0 0 0 147 2 0 0 25 0 1 0 242945666 8077312 1530 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/25416/statm: 1972 1530 254 542 0 1421 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13244

[startup+3.10127 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25417
/proc/meminfo: memFree=1376936/2055920 swapFree=4191900/4192956
[pid=25415] ppid=25413 vsize=5356 CPUtime=0
/proc/25415/stat : 25415 (kw_pre) S 25413 25415 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242945666 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25415/statm: 1339 231 192 169 0 50 0
[pid=25416] ppid=25415 vsize=9748 CPUtime=3.09
/proc/25416/stat : 25416 (kw_preprocessor) R 25415 25415 25129 0 -1 0 2088 0 0 0 306 3 0 0 25 0 1 0 242945666 9981952 1927 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25416/statm: 2437 1927 254 542 0 1886 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15104

[startup+6.30184 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25417
/proc/meminfo: memFree=1373032/2055920 swapFree=4191900/4192956
[pid=25415] ppid=25413 vsize=5356 CPUtime=0
/proc/25415/stat : 25415 (kw_pre) S 25413 25415 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242945666 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25415/statm: 1339 231 192 169 0 50 0
[pid=25416] ppid=25415 vsize=12496 CPUtime=6.29
/proc/25416/stat : 25416 (kw_preprocessor) R 25415 25415 25129 0 -1 0 2872 0 0 0 624 5 0 0 25 0 1 0 242945666 12795904 2582 1992294400 4194304 6416590 548682068912 18446744073709551615 4294658 0 0 4096 0 0 0 0 17 0 0 0
/proc/25416/statm: 3124 2582 254 542 0 2573 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17852

[startup+12.702 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25417
/proc/meminfo: memFree=1369832/2055920 swapFree=4191900/4192956
[pid=25415] ppid=25413 vsize=5356 CPUtime=0
/proc/25415/stat : 25415 (kw_pre) S 25413 25415 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242945666 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25415/statm: 1339 231 192 169 0 50 0
[pid=25416] ppid=25415 vsize=17040 CPUtime=12.69
/proc/25416/stat : 25416 (kw_preprocessor) R 25415 25415 25129 0 -1 0 4142 0 0 0 1260 9 0 0 25 0 1 0 242945666 17448960 3578 1992294400 4194304 6416590 548682068912 18446744073709551615 4294571 0 0 4096 0 0 0 0 17 0 0 0
/proc/25416/statm: 4260 3578 254 542 0 3709 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22396

[startup+25.5013 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25417
/proc/meminfo: memFree=1363560/2055920 swapFree=4191900/4192956
[pid=25415] ppid=25413 vsize=5356 CPUtime=0
/proc/25415/stat : 25415 (kw_pre) S 25413 25415 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242945666 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25415/statm: 1339 231 192 169 0 50 0
[pid=25416] ppid=25415 vsize=23496 CPUtime=25.48
/proc/25416/stat : 25416 (kw_preprocessor) R 25415 25415 25129 0 -1 0 5914 0 0 0 2534 14 0 0 25 0 1 0 242945666 24059904 5092 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25416/statm: 5874 5092 254 542 0 5323 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28852

[startup+51.1018 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25417
/proc/meminfo: memFree=1353704/2055920 swapFree=4191900/4192956
[pid=25415] ppid=25413 vsize=5356 CPUtime=0
/proc/25415/stat : 25415 (kw_pre) S 25413 25415 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242945666 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25415/statm: 1339 231 192 169 0 50 0
[pid=25416] ppid=25415 vsize=35356 CPUtime=51.07
/proc/25416/stat : 25416 (kw_preprocessor) R 25415 25415 25129 0 -1 0 9001 0 0 0 5084 23 0 0 25 0 1 0 242945666 36204544 7629 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 0 0 0
/proc/25416/statm: 8839 7629 254 542 0 8288 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 40712

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25417
/proc/meminfo: memFree=1339560/2055920 swapFree=4191900/4192956
[pid=25415] ppid=25413 vsize=5356 CPUtime=0
/proc/25415/stat : 25415 (kw_pre) S 25413 25415 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242945666 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25415/statm: 1339 231 192 169 0 50 0
[pid=25416] ppid=25415 vsize=52464 CPUtime=102.24
/proc/25416/stat : 25416 (kw_preprocessor) R 25415 25415 25129 0 -1 0 13157 0 0 0 10188 36 0 0 25 0 1 0 242945666 53723136 10949 1992294400 4194304 6416590 548682068912 18446744073709551615 4420273 0 0 4096 0 0 0 0 17 0 0 0
/proc/25416/statm: 13116 10949 254 542 0 12565 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 57820

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25417
/proc/meminfo: memFree=1328488/2055920 swapFree=4191900/4192956
[pid=25415] ppid=25413 vsize=5356 CPUtime=0
/proc/25415/stat : 25415 (kw_pre) S 25413 25415 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242945666 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25415/statm: 1339 231 192 169 0 50 0
[pid=25416] ppid=25415 vsize=63588 CPUtime=162.21
/proc/25416/stat : 25416 (kw_preprocessor) R 25415 25415 25129 0 -1 0 16744 0 0 0 16173 48 0 0 25 0 1 0 242945666 65114112 13749 1992294400 4194304 6416590 548682068912 18446744073709551615 4294550 0 0 4096 0 0 0 0 17 0 0 0
/proc/25416/statm: 15897 13749 254 542 0 15346 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 68944

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25417
/proc/meminfo: memFree=1318632/2055920 swapFree=4191900/4192956
[pid=25415] ppid=25413 vsize=5356 CPUtime=0
/proc/25415/stat : 25415 (kw_pre) S 25413 25415 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242945666 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25415/statm: 1339 231 192 169 0 50 0
[pid=25416] ppid=25415 vsize=73464 CPUtime=222.18
/proc/25416/stat : 25416 (kw_preprocessor) R 25415 25415 25129 0 -1 0 19668 0 0 0 22158 60 0 0 25 0 1 0 242945666 75227136 16189 1992294400 4194304 6416590 548682068912 18446744073709551615 4295661 0 0 4096 0 0 0 0 17 0 0 0
/proc/25416/statm: 18366 16189 254 542 0 17815 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 78820

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25417
/proc/meminfo: memFree=1308840/2055920 swapFree=4191900/4192956
[pid=25415] ppid=25413 vsize=5356 CPUtime=0
/proc/25415/stat : 25415 (kw_pre) S 25413 25415 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242945666 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25415/statm: 1339 231 192 169 0 50 0
[pid=25416] ppid=25415 vsize=85872 CPUtime=282.16
/proc/25416/stat : 25416 (kw_preprocessor) R 25415 25415 25129 0 -1 0 22684 0 0 0 28146 70 0 0 25 0 1 0 242945666 87932928 18649 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25416/statm: 21468 18649 254 542 0 20917 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 91228

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25417
/proc/meminfo: memFree=1299688/2055920 swapFree=4191900/4192956
[pid=25415] ppid=25413 vsize=5356 CPUtime=0
/proc/25415/stat : 25415 (kw_pre) S 25413 25415 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242945666 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25415/statm: 1339 231 192 169 0 50 0
[pid=25416] ppid=25415 vsize=98540 CPUtime=342.13
/proc/25416/stat : 25416 (kw_preprocessor) R 25415 25415 25129 0 -1 0 25544 0 0 0 34134 79 0 0 25 0 1 0 242945666 100904960 20869 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/25416/statm: 24635 20869 254 542 0 24084 0
Current children cumulated CPU time (s) 342.13

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

/proc/25416/statm: 31154 27328 254 542 0 30603 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 129972

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25417
/proc/meminfo: memFree=1270568/2055920 swapFree=4191900/4192956
[pid=25415] ppid=25413 vsize=5356 CPUtime=0
/proc/25415/stat : 25415 (kw_pre) S 25413 25415 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242945666 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25415/statm: 1339 231 192 169 0 50 0
[pid=25416] ppid=25415 vsize=128340 CPUtime=641.98
/proc/25416/stat : 25416 (kw_preprocessor) R 25415 25415 25129 0 -1 0 34445 0 0 0 64081 117 0 0 25 0 1 0 242945666 131420160 28188 1992294400 4194304 6416590 548682068912 18446744073709551615 4294682 0 0 4096 0 0 0 0 17 0 0 0
/proc/25416/statm: 32085 28188 254 542 0 31534 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 133696

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25417
/proc/meminfo: memFree=1267816/2055920 swapFree=4191900/4192956
[pid=25415] ppid=25413 vsize=5356 CPUtime=0
/proc/25415/stat : 25415 (kw_pre) S 25413 25415 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242945666 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25415/statm: 1339 231 192 169 0 50 0
[pid=25416] ppid=25415 vsize=132180 CPUtime=701.94
/proc/25416/stat : 25416 (kw_preprocessor) R 25415 25415 25129 0 -1 0 35106 0 0 0 70071 123 0 0 25 0 1 0 242945666 135352320 28849 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/25416/statm: 33045 28849 254 542 0 32494 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 137536

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25417
/proc/meminfo: memFree=1259432/2055920 swapFree=4191900/4192956
[pid=25415] ppid=25413 vsize=5356 CPUtime=0
/proc/25415/stat : 25415 (kw_pre) S 25413 25415 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242945666 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25415/statm: 1339 231 192 169 0 50 0
[pid=25416] ppid=25415 vsize=140552 CPUtime=761.91
/proc/25416/stat : 25416 (kw_preprocessor) R 25415 25415 25129 0 -1 0 37205 0 0 0 76062 129 0 0 25 0 1 0 242945666 143925248 30948 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/25416/statm: 35138 30948 254 542 0 34587 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 145908

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25417
/proc/meminfo: memFree=1256104/2055920 swapFree=4191900/4192956
[pid=25415] ppid=25413 vsize=5356 CPUtime=0
/proc/25415/stat : 25415 (kw_pre) S 25413 25415 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242945666 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25415/statm: 1339 231 192 169 0 50 0
[pid=25416] ppid=25415 vsize=142816 CPUtime=821.87
/proc/25416/stat : 25416 (kw_preprocessor) R 25415 25415 25129 0 -1 0 38989 0 0 0 82051 136 0 0 25 0 1 0 242945666 146243584 31759 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25416/statm: 35704 31759 254 542 0 35153 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 148172

[startup+882.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25417
/proc/meminfo: memFree=1254952/2055920 swapFree=4191900/4192956
[pid=25415] ppid=25413 vsize=5356 CPUtime=0
/proc/25415/stat : 25415 (kw_pre) S 25413 25415 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242945666 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25415/statm: 1339 231 192 169 0 50 0
[pid=25416] ppid=25415 vsize=144372 CPUtime=881.85
/proc/25416/stat : 25416 (kw_preprocessor) R 25415 25415 25129 0 -1 0 39304 0 0 0 88042 143 0 0 25 0 1 0 242945666 147836928 32074 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25416/statm: 36093 32074 254 542 0 35542 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 149728

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25417
/proc/meminfo: memFree=1253032/2055920 swapFree=4191900/4192956
[pid=25415] ppid=25413 vsize=5356 CPUtime=0
/proc/25415/stat : 25415 (kw_pre) S 25413 25415 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242945666 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25415/statm: 1339 231 192 169 0 50 0
[pid=25416] ppid=25415 vsize=148212 CPUtime=941.81
/proc/25416/stat : 25416 (kw_preprocessor) R 25415 25415 25129 0 -1 0 39935 0 0 0 94033 148 0 0 25 0 1 0 242945666 151769088 32705 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/25416/statm: 37053 32705 254 542 0 36502 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 153568

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25419
/proc/meminfo: memFree=1238952/2055920 swapFree=4191900/4192956
[pid=25415] ppid=25413 vsize=5356 CPUtime=0
/proc/25415/stat : 25415 (kw_pre) S 25413 25415 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242945666 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25415/statm: 1339 231 192 169 0 50 0
[pid=25416] ppid=25415 vsize=161380 CPUtime=1001.77
/proc/25416/stat : 25416 (kw_preprocessor) R 25415 25415 25129 0 -1 0 43277 0 0 0 100019 158 0 0 25 0 1 0 242945666 165253120 36047 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/25416/statm: 40345 36047 254 542 0 39794 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 166736

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25419
/proc/meminfo: memFree=1235624/2055920 swapFree=4191900/4192956
[pid=25415] ppid=25413 vsize=5356 CPUtime=0
/proc/25415/stat : 25415 (kw_pre) S 25413 25415 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242945666 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25415/statm: 1339 231 192 169 0 50 0
[pid=25416] ppid=25415 vsize=165568 CPUtime=1061.75
/proc/25416/stat : 25416 (kw_preprocessor) R 25415 25415 25129 0 -1 0 45202 0 0 0 106012 163 0 0 25 0 1 0 242945666 169541632 36853 1992294400 4194304 6416590 548682068912 18446744073709551615 4340838 0 0 4096 0 0 0 0 17 0 0 0
/proc/25416/statm: 41392 36853 254 542 0 40841 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 170924

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25419
/proc/meminfo: memFree=1232488/2055920 swapFree=4191900/4192956
[pid=25415] ppid=25413 vsize=5356 CPUtime=0
/proc/25415/stat : 25415 (kw_pre) S 25413 25415 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242945666 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25415/statm: 1339 231 192 169 0 50 0
[pid=25416] ppid=25415 vsize=170688 CPUtime=1121.7
/proc/25416/stat : 25416 (kw_preprocessor) R 25415 25415 25129 0 -1 0 46001 0 0 0 112001 169 0 0 25 0 1 0 242945666 174784512 37652 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/25416/statm: 42672 37652 254 542 0 42121 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 176044

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25419
/proc/meminfo: memFree=1228136/2055920 swapFree=4191900/4192956
[pid=25415] ppid=25413 vsize=5356 CPUtime=0
/proc/25415/stat : 25415 (kw_pre) S 25413 25415 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242945666 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25415/statm: 1339 231 192 169 0 50 0
[pid=25416] ppid=25415 vsize=177088 CPUtime=1181.68
/proc/25416/stat : 25416 (kw_preprocessor) R 25415 25415 25129 0 -1 0 47106 0 0 0 117993 175 0 0 25 0 1 0 242945666 181338112 38757 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/25416/statm: 44272 38757 254 542 0 43721 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 182444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25419
/proc/meminfo: memFree=1226408/2055920 swapFree=4191900/4192956
[pid=25415] ppid=25413 vsize=5356 CPUtime=0
/proc/25415/stat : 25415 (kw_pre) S 25413 25415 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242945666 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25415/statm: 1339 231 192 169 0 50 0
[pid=25416] ppid=25415 vsize=179648 CPUtime=1200.08
/proc/25416/stat : 25416 (kw_preprocessor) R 25415 25415 25129 0 -1 0 47518 0 0 0 119831 177 0 0 25 0 1 0 242945666 183959552 39169 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/25416/statm: 44912 39169 254 542 0 44361 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 185004

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: 0.99 1.00 1.00 2/67 25419
/proc/meminfo: memFree=1226408/2055920 swapFree=4191900/4192956
[pid=25415] ppid=25413 vsize=5356 CPUtime=0
/proc/25415/stat : 25415 (kw_pre) S 25413 25415 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242945666 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25415/statm: 1339 231 192 169 0 50 0
[pid=25416] ppid=25415 vsize=179648 CPUtime=1200.08
/proc/25416/stat : 25416 (kw_preprocessor) R 25415 25415 25129 0 -1 0 47518 0 0 0 119831 177 0 0 25 0 1 0 242945666 183959552 39169 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/25416/statm: 44912 39169 254 542 0 44361 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 185004

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25415 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.001998
# while last known CPU time is 1200.08
#
# 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): 1200.08
CPU user time (s): 1198.31
CPU system time (s): 1.77
CPU usage (%): 99.9473
Max. virtual memory (cumulated for all children) (KiB): 185004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.000999
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 1.11783 second user time and 3.2585 second system time

The end

Launcher Data 

Begin job on node89 at 2009-05-12 19:26:01
IDJOB=1806432
IDBENCH=24735
IDSOLVER=646
FILE ID=node89/1806432-1242149161
PBS_JOBID= 9289637
Free space on /tmp= 66412 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Difficult/contest05/others/linvrinv5.sat05-564.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806432-1242149161/watcher-1806432-1242149161 -o /tmp/evaluation-result-1806432-1242149161/solver-1806432-1242149161 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806432-1242149161.cnf

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

MD5SUM BENCH= 7b1cebbdf060989ddb5c4faf02370afb
RANDOM SEED=2042760536

node89.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		: 3000.268
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		: 3000.268
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:       1383648 kB
Buffers:         48260 kB
Cached:         531316 kB
SwapCached:        260 kB
Active:          81296 kB
Inactive:       511944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1383648 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            3032 kB
Writeback:           0 kB
Mapped:          22212 kB
Slab:            65024 kB
Committed_AS:   763392 kB
PageTables:       1372 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= 66408 MiB
End job on node89 at 2009-05-12 19:46:04