Trace number 1796709

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) 1200.09 1200.61

General information on the benchmark

NameAPPLICATIONS/bitverif/countbitsrotate/
countbitsrotate032.cnf
MD5SUM8d76aa747359ea8ccf15726792949452
Bench CategoryAPPLICATION (applications 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 variables8527
Number of clauses25484
Sum of the clauses size59460
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 216988
Number of clauses of size 38494
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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-1796709-1242079272/watcher-1796709-1242079272 -o /tmp/evaluation-result-1796709-1242079272/solver-1796709-1242079272 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796709-1242079272.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 3/64 10200
/proc/meminfo: memFree=1250160/2055920 swapFree=4121008/4192956
[pid=10200] ppid=10198 vsize=5356 CPUtime=0
/proc/10200/stat : 10200 (kw_pre) R 10198 10200 9907 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 235960412 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 273952598687 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/10200/statm: 1339 230 191 169 0 50 0
[pid=10201] ppid=10200 vsize=3572 CPUtime=0
/proc/10201/stat : 10201 (kw_preprocessor) R 10200 10200 9907 0 -1 0 510 0 0 0 0 0 0 0 18 0 1 0 235960412 3657728 486 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/10201/statm: 926 491 205 542 0 375 0

[startup+0.0315121 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10200
/proc/meminfo: memFree=1250160/2055920 swapFree=4121008/4192956
[pid=10200] ppid=10198 vsize=5356 CPUtime=0
/proc/10200/stat : 10200 (kw_pre) S 10198 10200 9907 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235960412 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10200/statm: 1339 231 192 169 0 50 0
[pid=10201] ppid=10200 vsize=7916 CPUtime=0.02
/proc/10201/stat : 10201 (kw_preprocessor) R 10200 10200 9907 0 -1 0 1564 0 0 0 2 0 0 0 19 0 1 0 235960412 8105984 1540 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/10201/statm: 1979 1541 215 542 0 1428 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13272

[startup+0.101518 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10200
/proc/meminfo: memFree=1250160/2055920 swapFree=4121008/4192956
[pid=10200] ppid=10198 vsize=5356 CPUtime=0
/proc/10200/stat : 10200 (kw_pre) S 10198 10200 9907 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235960412 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10200/statm: 1339 231 192 169 0 50 0
[pid=10201] ppid=10200 vsize=9036 CPUtime=0.08
/proc/10201/stat : 10201 (kw_preprocessor) R 10200 10200 9907 0 -1 0 1864 0 0 0 8 0 0 0 19 0 1 0 235960412 9252864 1840 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/10201/statm: 2259 1840 216 542 0 1708 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14392

[startup+0.301541 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10200
/proc/meminfo: memFree=1250160/2055920 swapFree=4121008/4192956
[pid=10200] ppid=10198 vsize=5356 CPUtime=0
/proc/10200/stat : 10200 (kw_pre) S 10198 10200 9907 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235960412 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10200/statm: 1339 231 192 169 0 50 0
[pid=10201] ppid=10200 vsize=12864 CPUtime=0.29
/proc/10201/stat : 10201 (kw_preprocessor) R 10200 10200 9907 0 -1 0 2915 0 0 0 26 3 0 0 21 0 1 0 235960412 13172736 2841 1992294400 4194304 6416590 548682068912 18446744073709551615 4544852 0 0 4096 0 0 0 0 17 0 0 0
/proc/10201/statm: 3216 2841 243 542 0 2665 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18220

[startup+0.701587 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10200
/proc/meminfo: memFree=1250160/2055920 swapFree=4121008/4192956
[pid=10200] ppid=10198 vsize=5356 CPUtime=0
/proc/10200/stat : 10200 (kw_pre) S 10198 10200 9907 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235960412 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10200/statm: 1339 231 192 169 0 50 0
[pid=10201] ppid=10200 vsize=12728 CPUtime=0.69
/proc/10201/stat : 10201 (kw_preprocessor) R 10200 10200 9907 0 -1 0 2936 0 0 0 66 3 0 0 25 0 1 0 235960412 13033472 2795 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/10201/statm: 3182 2795 250 542 0 2631 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18084

[startup+1.50168 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10202
/proc/meminfo: memFree=1239136/2055920 swapFree=4121008/4192956
[pid=10200] ppid=10198 vsize=5356 CPUtime=0
/proc/10200/stat : 10200 (kw_pre) S 10198 10200 9907 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235960412 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10200/statm: 1339 231 192 169 0 50 0
[pid=10201] ppid=10200 vsize=12728 CPUtime=1.48
/proc/10201/stat : 10201 (kw_preprocessor) R 10200 10200 9907 0 -1 0 2939 0 0 0 145 3 0 0 25 0 1 0 235960412 13033472 2798 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 0 0 0
/proc/10201/statm: 3182 2798 250 542 0 2631 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 18084

[startup+3.10186 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10202
/proc/meminfo: memFree=1238880/2055920 swapFree=4121008/4192956
[pid=10200] ppid=10198 vsize=5356 CPUtime=0
/proc/10200/stat : 10200 (kw_pre) S 10198 10200 9907 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235960412 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10200/statm: 1339 231 192 169 0 50 0
[pid=10201] ppid=10200 vsize=12728 CPUtime=3.09
/proc/10201/stat : 10201 (kw_preprocessor) R 10200 10200 9907 0 -1 0 2969 0 0 0 305 4 0 0 25 0 1 0 235960412 13033472 2828 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 0 0 0
/proc/10201/statm: 3182 2828 250 542 0 2631 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18084

[startup+6.30124 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10202
/proc/meminfo: memFree=1238432/2055920 swapFree=4121008/4192956
[pid=10200] ppid=10198 vsize=5356 CPUtime=0
/proc/10200/stat : 10200 (kw_pre) S 10198 10200 9907 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235960412 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10200/statm: 1339 231 192 169 0 50 0
[pid=10201] ppid=10200 vsize=13388 CPUtime=6.29
/proc/10201/stat : 10201 (kw_preprocessor) R 10200 10200 9907 0 -1 0 3126 0 0 0 625 4 0 0 25 0 1 0 235960412 13709312 2985 1992294400 4194304 6416590 548682068912 18446744073709551615 4367594 0 0 4096 0 0 0 0 17 0 0 0
/proc/10201/statm: 3347 2985 250 542 0 2796 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18744

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10202
/proc/meminfo: memFree=1237472/2055920 swapFree=4121008/4192956
[pid=10200] ppid=10198 vsize=5356 CPUtime=0
/proc/10200/stat : 10200 (kw_pre) S 10198 10200 9907 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235960412 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10200/statm: 1339 231 192 169 0 50 0
[pid=10201] ppid=10200 vsize=14324 CPUtime=12.68
/proc/10201/stat : 10201 (kw_preprocessor) R 10200 10200 9907 0 -1 0 3348 0 0 0 1264 4 0 0 25 0 1 0 235960412 14667776 3207 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 0 0 0
/proc/10201/statm: 3581 3207 250 542 0 3030 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19680

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10202
/proc/meminfo: memFree=1235872/2055920 swapFree=4121008/4192956
[pid=10200] ppid=10198 vsize=5356 CPUtime=0
/proc/10200/stat : 10200 (kw_pre) S 10198 10200 9907 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235960412 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10200/statm: 1339 231 192 169 0 50 0
[pid=10201] ppid=10200 vsize=16232 CPUtime=25.48
/proc/10201/stat : 10201 (kw_preprocessor) R 10200 10200 9907 0 -1 0 3792 0 0 0 2543 5 0 0 25 0 1 0 235960412 16621568 3651 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/10201/statm: 4058 3651 250 542 0 3507 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21588

[startup+51.1024 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10202
/proc/meminfo: memFree=1232288/2055920 swapFree=4121008/4192956
[pid=10200] ppid=10198 vsize=5356 CPUtime=0
/proc/10200/stat : 10200 (kw_pre) S 10198 10200 9907 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235960412 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10200/statm: 1339 231 192 169 0 50 0
[pid=10201] ppid=10200 vsize=19976 CPUtime=51.07
/proc/10201/stat : 10201 (kw_preprocessor) R 10200 10200 9907 0 -1 0 4683 0 0 0 5100 7 0 0 25 0 1 0 235960412 20455424 4542 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/10201/statm: 4994 4542 251 542 0 4443 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25332

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10202
/proc/meminfo: memFree=1230944/2055920 swapFree=4121008/4192956
[pid=10200] ppid=10198 vsize=5356 CPUtime=0
/proc/10200/stat : 10200 (kw_pre) S 10198 10200 9907 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235960412 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10200/statm: 1339 231 192 169 0 50 0
[pid=10201] ppid=10200 vsize=21200 CPUtime=102.24
/proc/10201/stat : 10201 (kw_preprocessor) R 10200 10200 9907 0 -1 0 5000 0 0 0 10215 9 0 0 25 0 1 0 235960412 21708800 4859 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 0 0 0
/proc/10201/statm: 5300 4859 254 542 0 4749 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 26556

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10202
/proc/meminfo: memFree=1229600/2055920 swapFree=4121008/4192956
[pid=10200] ppid=10198 vsize=5356 CPUtime=0
/proc/10200/stat : 10200 (kw_pre) S 10198 10200 9907 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235960412 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10200/statm: 1339 231 192 169 0 50 0
[pid=10201] ppid=10200 vsize=22284 CPUtime=162.22
/proc/10201/stat : 10201 (kw_preprocessor) R 10200 10200 9907 0 -1 0 5352 0 0 0 16210 12 0 0 25 0 1 0 235960412 22818816 5142 1992294400 4194304 6416590 548682068912 18446744073709551615 5280333 0 0 4096 0 0 0 0 17 0 0 0
/proc/10201/statm: 5571 5142 254 542 0 5020 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 27640

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10202
/proc/meminfo: memFree=1228256/2055920 swapFree=4121008/4192956
[pid=10200] ppid=10198 vsize=5356 CPUtime=0
/proc/10200/stat : 10200 (kw_pre) S 10198 10200 9907 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235960412 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10200/statm: 1339 231 192 169 0 50 0
[pid=10201] ppid=10200 vsize=24468 CPUtime=222.19
/proc/10201/stat : 10201 (kw_preprocessor) R 10200 10200 9907 0 -1 0 5821 0 0 0 22205 14 0 0 25 0 1 0 235960412 25055232 5532 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/10201/statm: 6117 5532 254 542 0 5566 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 29824

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10202
/proc/meminfo: memFree=1225376/2055920 swapFree=4121008/4192956
[pid=10200] ppid=10198 vsize=5356 CPUtime=0
/proc/10200/stat : 10200 (kw_pre) S 10198 10200 9907 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235960412 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10200/statm: 1339 231 192 169 0 50 0
[pid=10201] ppid=10200 vsize=27476 CPUtime=282.17
/proc/10201/stat : 10201 (kw_preprocessor) R 10200 10200 9907 0 -1 0 6630 0 0 0 28200 17 0 0 25 0 1 0 235960412 28135424 6250 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/10201/statm: 6869 6250 254 542 0 6318 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 32832

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10202
/proc/meminfo: memFree=1223336/2055920 swapFree=4121008/4192956
[pid=10200] ppid=10198 vsize=5356 CPUtime=0
/proc/10200/stat : 10200 (kw_pre) S 10198 10200 9907 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235960412 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10200/statm: 1339 231 192 169 0 50 0
[pid=10201] ppid=10200 vsize=29752 CPUtime=342.15
/proc/10201/stat : 10201 (kw_preprocessor) R 10200 10200 9907 0 -1 0 7261 0 0 0 34195 20 0 0 25 0 1 0 235960412 30466048 6777 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/10201/statm: 7438 6777 254 542 0 6887 0
Current children cumulated CPU time (s) 342.15

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

/proc/10201/statm: 9609 8513 254 542 0 9058 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 43792

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10202
/proc/meminfo: memFree=1214952/2055920 swapFree=4121008/4192956
[pid=10200] ppid=10198 vsize=5356 CPUtime=0
/proc/10200/stat : 10200 (kw_pre) S 10198 10200 9907 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235960412 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10200/statm: 1339 231 192 169 0 50 0
[pid=10201] ppid=10200 vsize=40184 CPUtime=582.05
/proc/10201/stat : 10201 (kw_preprocessor) R 10200 10200 9907 0 -1 0 9812 0 0 0 58178 27 0 0 25 0 1 0 235960412 41148416 8912 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/10201/statm: 10046 8912 254 542 0 9495 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 45540

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10202
/proc/meminfo: memFree=1212584/2055920 swapFree=4121008/4192956
[pid=10200] ppid=10198 vsize=5356 CPUtime=0
/proc/10200/stat : 10200 (kw_pre) S 10198 10200 9907 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235960412 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10200/statm: 1339 231 192 169 0 50 0
[pid=10201] ppid=10200 vsize=42800 CPUtime=642.03
/proc/10201/stat : 10201 (kw_preprocessor) R 10200 10200 9907 0 -1 0 10553 0 0 0 64174 29 0 0 25 0 1 0 235960412 43827200 9471 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/10201/statm: 10700 9471 254 542 0 10149 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 48156

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10202
/proc/meminfo: memFree=1209384/2055920 swapFree=4121008/4192956
[pid=10200] ppid=10198 vsize=5356 CPUtime=0
/proc/10200/stat : 10200 (kw_pre) S 10198 10200 9907 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235960412 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10200/statm: 1339 231 192 169 0 50 0
[pid=10201] ppid=10200 vsize=45896 CPUtime=702
/proc/10201/stat : 10201 (kw_preprocessor) R 10200 10200 9907 0 -1 0 11316 0 0 0 70168 32 0 0 25 0 1 0 235960412 46997504 10234 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 0 0 0
/proc/10201/statm: 11474 10234 254 542 0 10923 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 51252

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10202
/proc/meminfo: memFree=1207272/2055920 swapFree=4121008/4192956
[pid=10200] ppid=10198 vsize=5356 CPUtime=0
/proc/10200/stat : 10200 (kw_pre) S 10198 10200 9907 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235960412 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10200/statm: 1339 231 192 169 0 50 0
[pid=10201] ppid=10200 vsize=48056 CPUtime=761.97
/proc/10201/stat : 10201 (kw_preprocessor) R 10200 10200 9907 0 -1 0 12023 0 0 0 76162 35 0 0 25 0 1 0 235960412 49209344 10732 1992294400 4194304 6416590 548682068912 18446744073709551615 4336257 0 0 4096 0 0 0 0 17 1 0 0
/proc/10201/statm: 12014 10732 254 542 0 11463 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 53412

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10202
/proc/meminfo: memFree=1204456/2055920 swapFree=4121008/4192956
[pid=10200] ppid=10198 vsize=5356 CPUtime=0
/proc/10200/stat : 10200 (kw_pre) S 10198 10200 9907 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235960412 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10200/statm: 1339 231 192 169 0 50 0
[pid=10201] ppid=10200 vsize=51928 CPUtime=821.95
/proc/10201/stat : 10201 (kw_preprocessor) R 10200 10200 9907 0 -1 0 12762 0 0 0 82157 38 0 0 25 0 1 0 235960412 53174272 11471 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/10201/statm: 12982 11471 254 542 0 12431 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 57284

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10202
/proc/meminfo: memFree=1201384/2055920 swapFree=4121008/4192956
[pid=10200] ppid=10198 vsize=5356 CPUtime=0
/proc/10200/stat : 10200 (kw_pre) S 10198 10200 9907 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235960412 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10200/statm: 1339 231 192 169 0 50 0
[pid=10201] ppid=10200 vsize=54892 CPUtime=881.92
/proc/10201/stat : 10201 (kw_preprocessor) R 10200 10200 9907 0 -1 0 13723 0 0 0 88151 41 0 0 25 0 1 0 235960412 56209408 12191 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/10201/statm: 13723 12191 254 542 0 13172 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 60248

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10202
/proc/meminfo: memFree=1201256/2055920 swapFree=4121008/4192956
[pid=10200] ppid=10198 vsize=5356 CPUtime=0
/proc/10200/stat : 10200 (kw_pre) S 10198 10200 9907 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235960412 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10200/statm: 1339 231 192 169 0 50 0
[pid=10201] ppid=10200 vsize=55052 CPUtime=941.89
/proc/10201/stat : 10201 (kw_preprocessor) R 10200 10200 9907 0 -1 0 13782 0 0 0 94145 44 0 0 25 0 1 0 235960412 56373248 12250 1992294400 4194304 6416590 548682068912 18446744073709551615 4294575 0 0 4096 0 0 0 0 17 0 0 0
/proc/10201/statm: 13763 12250 254 542 0 13212 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 60408

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10202
/proc/meminfo: memFree=1195368/2055920 swapFree=4121008/4192956
[pid=10200] ppid=10198 vsize=5356 CPUtime=0
/proc/10200/stat : 10200 (kw_pre) S 10198 10200 9907 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235960412 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10200/statm: 1339 231 192 169 0 50 0
[pid=10201] ppid=10200 vsize=61380 CPUtime=1001.86
/proc/10201/stat : 10201 (kw_preprocessor) R 10200 10200 9907 0 -1 0 15274 0 0 0 100140 46 0 0 25 0 1 0 235960412 62853120 13742 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 0 0 0
/proc/10201/statm: 15345 13742 254 542 0 14794 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 66736

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10202
/proc/meminfo: memFree=1194664/2055920 swapFree=4121008/4192956
[pid=10200] ppid=10198 vsize=5356 CPUtime=0
/proc/10200/stat : 10200 (kw_pre) S 10198 10200 9907 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235960412 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10200/statm: 1339 231 192 169 0 50 0
[pid=10201] ppid=10200 vsize=62156 CPUtime=1061.85
/proc/10201/stat : 10201 (kw_preprocessor) R 10200 10200 9907 0 -1 0 15715 0 0 0 106136 49 0 0 25 0 1 0 235960412 63647744 13906 1992294400 4194304 6416590 548682068912 18446744073709551615 4297125 0 0 4096 0 0 0 0 17 0 0 0
/proc/10201/statm: 15539 13906 254 542 0 14988 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 67512

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10202
/proc/meminfo: memFree=1194216/2055920 swapFree=4121008/4192956
[pid=10200] ppid=10198 vsize=5356 CPUtime=0
/proc/10200/stat : 10200 (kw_pre) S 10198 10200 9907 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235960412 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10200/statm: 1339 231 192 169 0 50 0
[pid=10201] ppid=10200 vsize=62460 CPUtime=1121.81
/proc/10201/stat : 10201 (kw_preprocessor) R 10200 10200 9907 0 -1 0 15821 0 0 0 112130 51 0 0 25 0 1 0 235960412 63959040 14012 1992294400 4194304 6416590 548682068912 18446744073709551615 4341123 0 0 4096 0 0 0 0 17 0 0 0
/proc/10201/statm: 15615 14012 254 542 0 15064 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 67816

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10202
/proc/meminfo: memFree=1188584/2055920 swapFree=4121008/4192956
[pid=10200] ppid=10198 vsize=5356 CPUtime=0
/proc/10200/stat : 10200 (kw_pre) S 10198 10200 9907 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235960412 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10200/statm: 1339 231 192 169 0 50 0
[pid=10201] ppid=10200 vsize=70124 CPUtime=1181.79
/proc/10201/stat : 10201 (kw_preprocessor) R 10200 10200 9907 0 -1 0 17253 0 0 0 118124 55 0 0 25 0 1 0 235960412 71806976 15444 1992294400 4194304 6416590 548682068912 18446744073709551615 4367312 0 0 4096 0 0 0 0 17 0 0 0
/proc/10201/statm: 17531 15444 254 542 0 16980 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 75480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10202
/proc/meminfo: memFree=1187880/2055920 swapFree=4121008/4192956
[pid=10200] ppid=10198 vsize=5356 CPUtime=0
/proc/10200/stat : 10200 (kw_pre) S 10198 10200 9907 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235960412 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10200/statm: 1339 231 192 169 0 50 0
[pid=10201] ppid=10200 vsize=70652 CPUtime=1200.09
/proc/10201/stat : 10201 (kw_preprocessor) R 10200 10200 9907 0 -1 0 17693 0 0 0 119953 56 0 0 25 0 1 0 235960412 72347648 15566 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10201/statm: 17663 15566 254 542 0 17112 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 76008

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 10200 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 1200.09
#
# 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): 1200.09
CPU user time (s): 1199.53
CPU system time (s): 0.56
CPU usage (%): 99.9566
Max. virtual memory (cumulated for all children) (KiB): 77280

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 1.01585 second user time and 3.36149 second system time

The end

Launcher Data 

Begin job on node20 at 2009-05-12 00:01:12
IDJOB=1796709
IDBENCH=70775
IDSOLVER=646
FILE ID=node20/1796709-1242079272
PBS_JOBID= 9277646
Free space on /tmp= 66320 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/APPLICATIONS/bitverif/countbitsrotate/countbitsrotate032.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796709-1242079272/watcher-1796709-1242079272 -o /tmp/evaluation-result-1796709-1242079272/solver-1796709-1242079272 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796709-1242079272.cnf

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

MD5SUM BENCH= 8d76aa747359ea8ccf15726792949452
RANDOM SEED=58247543

node20.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1250704 kB
Buffers:         77744 kB
Cached:         574220 kB
SwapCached:      66320 kB
Active:         263260 kB
Inactive:       456800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1250704 kB
SwapTotal:     4192956 kB
SwapFree:      4121008 kB
Dirty:            3484 kB
Writeback:           0 kB
Mapped:          13564 kB
Slab:            71208 kB
Committed_AS:   908820 kB
PageTables:       1400 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= 66316 MiB
End job on node20 at 2009-05-12 00:21:15