Trace number 1796689

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) 1200.03 1200.71

General information on the benchmark

NameAPPLICATIONS/
bitverif/minxor/minxor128.cnf
MD5SUM10b48467ea3d951975cb9264f0b654fe
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 variables54258
Number of clauses160469
Sum of the clauses size374425
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2106978
Number of clauses of size 353489
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-1796689-1242079056/watcher-1796689-1242079056 -o /tmp/evaluation-result-1796689-1242079056/solver-1796689-1242079056 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796689-1242079056.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 4186
/proc/meminfo: memFree=1215440/2055920 swapFree=4182092/4192956
[pid=4186] ppid=4184 vsize=5356 CPUtime=0
/proc/4186/stat : 4186 (kw_pre) S 4184 4186 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235939267 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4186/statm: 1339 231 192 169 0 50 0
[pid=4187] ppid=4186 vsize=3832 CPUtime=0
/proc/4187/stat : 4187 (kw_preprocessor) R 4186 4186 3932 0 -1 0 413 0 0 0 0 0 0 0 20 0 1 0 235939267 3923968 389 1992294400 4194304 6416590 548682068912 18446744073709551615 4350748 0 0 4096 0 0 0 0 17 1 0 0
/proc/4187/statm: 958 397 197 542 0 407 0

[startup+0.103619 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4186
/proc/meminfo: memFree=1215440/2055920 swapFree=4182092/4192956
[pid=4186] ppid=4184 vsize=5356 CPUtime=0
/proc/4186/stat : 4186 (kw_pre) S 4184 4186 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235939267 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4186/statm: 1339 231 192 169 0 50 0
[pid=4187] ppid=4186 vsize=35556 CPUtime=0.09
/proc/4187/stat : 4187 (kw_preprocessor) R 4186 4186 3932 0 -1 0 8058 0 0 0 6 3 0 0 20 0 1 0 235939267 36409344 8034 1992294400 4194304 6416590 548682068912 18446744073709551615 5556752 0 0 4096 0 0 0 0 17 1 0 0
/proc/4187/statm: 8889 8034 215 542 0 8338 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 40912

[startup+0.20163 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4186
/proc/meminfo: memFree=1215440/2055920 swapFree=4182092/4192956
[pid=4186] ppid=4184 vsize=5356 CPUtime=0
/proc/4186/stat : 4186 (kw_pre) S 4184 4186 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235939267 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4186/statm: 1339 231 192 169 0 50 0
[pid=4187] ppid=4186 vsize=36744 CPUtime=0.19
/proc/4187/stat : 4187 (kw_preprocessor) R 4186 4186 3932 0 -1 0 8422 0 0 0 16 3 0 0 20 0 1 0 235939267 37625856 8398 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/4187/statm: 9186 8398 215 542 0 8635 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 42100

[startup+0.301641 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4186
/proc/meminfo: memFree=1215440/2055920 swapFree=4182092/4192956
[pid=4186] ppid=4184 vsize=5356 CPUtime=0
/proc/4186/stat : 4186 (kw_pre) S 4184 4186 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235939267 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4186/statm: 1339 231 192 169 0 50 0
[pid=4187] ppid=4186 vsize=38064 CPUtime=0.29
/proc/4187/stat : 4187 (kw_preprocessor) R 4186 4186 3932 0 -1 0 8777 0 0 0 25 4 0 0 21 0 1 0 235939267 38977536 8753 1992294400 4194304 6416590 548682068912 18446744073709551615 5556752 0 0 4096 0 0 0 0 17 1 0 0
/proc/4187/statm: 9516 8753 215 542 0 8965 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43420

[startup+0.701687 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4186
/proc/meminfo: memFree=1215440/2055920 swapFree=4182092/4192956
[pid=4186] ppid=4184 vsize=5356 CPUtime=0
/proc/4186/stat : 4186 (kw_pre) S 4184 4186 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235939267 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4186/statm: 1339 231 192 169 0 50 0
[pid=4187] ppid=4186 vsize=43200 CPUtime=0.68
/proc/4187/stat : 4187 (kw_preprocessor) R 4186 4186 3932 0 -1 0 10325 0 0 0 64 4 0 0 24 0 1 0 235939267 44236800 10204 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/4187/statm: 10800 10204 216 542 0 10249 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 48556

[startup+1.50278 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4188
/proc/meminfo: memFree=1161920/2055920 swapFree=4182092/4192956
[pid=4186] ppid=4184 vsize=5356 CPUtime=0
/proc/4186/stat : 4186 (kw_pre) S 4184 4186 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235939267 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4186/statm: 1339 231 192 169 0 50 0
[pid=4187] ppid=4186 vsize=62408 CPUtime=1.49
/proc/4187/stat : 4187 (kw_preprocessor) R 4186 4186 3932 0 -1 0 15348 0 0 0 140 9 0 0 25 0 1 0 235939267 63905792 14716 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 1 0 0
/proc/4187/statm: 15602 14716 242 542 0 15051 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67764

[startup+3.10197 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4188
/proc/meminfo: memFree=1144320/2055920 swapFree=4182092/4192956
[pid=4186] ppid=4184 vsize=5356 CPUtime=0
/proc/4186/stat : 4186 (kw_pre) S 4184 4186 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235939267 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4186/statm: 1339 231 192 169 0 50 0
[pid=4187] ppid=4186 vsize=81012 CPUtime=3.09
/proc/4187/stat : 4187 (kw_preprocessor) R 4186 4186 3932 0 -1 0 19828 0 0 0 294 15 0 0 25 0 1 0 235939267 82956288 19196 1992294400 4194304 6416590 548682068912 18446744073709551615 4511549 0 0 4096 0 0 0 0 17 1 0 0
/proc/4187/statm: 20253 19196 243 542 0 19702 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 86368

[startup+6.30134 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4188
/proc/meminfo: memFree=1105344/2055920 swapFree=4182092/4192956
[pid=4186] ppid=4184 vsize=5356 CPUtime=0
/proc/4186/stat : 4186 (kw_pre) S 4184 4186 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235939267 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4186/statm: 1339 231 192 169 0 50 0
[pid=4187] ppid=4186 vsize=115456 CPUtime=6.27
/proc/4187/stat : 4187 (kw_preprocessor) R 4186 4186 3932 0 -1 0 26886 0 0 0 602 25 0 0 25 0 1 0 235939267 118226944 26254 1992294400 4194304 6416590 548682068912 18446744073709551615 4546466 0 0 4096 0 0 0 0 17 1 0 0
/proc/4187/statm: 28864 26254 243 542 0 28313 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 120812

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4188
/proc/meminfo: memFree=1039104/2055920 swapFree=4182092/4192956
[pid=4186] ppid=4184 vsize=5356 CPUtime=0
/proc/4186/stat : 4186 (kw_pre) S 4184 4186 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235939267 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4186/statm: 1339 231 192 169 0 50 0
[pid=4187] ppid=4186 vsize=170080 CPUtime=12.65
/proc/4187/stat : 4187 (kw_preprocessor) R 4186 4186 3932 0 -1 0 38602 0 0 0 1226 39 0 0 25 0 1 0 235939267 174161920 37970 1992294400 4194304 6416590 548682068912 18446744073709551615 4509995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4187/statm: 42520 37970 243 542 0 41969 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 175436

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4188
/proc/meminfo: memFree=917056/2055920 swapFree=4182092/4192956
[pid=4186] ppid=4184 vsize=5356 CPUtime=0
/proc/4186/stat : 4186 (kw_pre) S 4184 4186 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235939267 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4186/statm: 1339 231 192 169 0 50 0
[pid=4187] ppid=4186 vsize=277280 CPUtime=25.44
/proc/4187/stat : 4187 (kw_preprocessor) R 4186 4186 3932 0 -1 0 61136 0 0 0 2477 67 0 0 25 0 1 0 235939267 283934720 60119 1992294400 4194304 6416590 548682068912 18446744073709551615 4511472 0 0 4096 0 0 0 0 17 1 0 0
/proc/4187/statm: 69320 60119 243 542 0 68769 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 282636

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4188
/proc/meminfo: memFree=713024/2055920 swapFree=4182092/4192956
[pid=4186] ppid=4184 vsize=5356 CPUtime=0
/proc/4186/stat : 4186 (kw_pre) S 4184 4186 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235939267 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4186/statm: 1339 231 192 169 0 50 0
[pid=4187] ppid=4186 vsize=450664 CPUtime=51.03
/proc/4187/stat : 4187 (kw_preprocessor) R 4186 4186 3932 0 -1 0 100398 0 0 0 4986 117 0 0 25 0 1 0 235939267 461479936 99381 1992294400 4194304 6416590 548682068912 18446744073709551615 4511679 0 0 4096 0 0 0 0 17 1 0 0
/proc/4187/statm: 112666 99381 243 542 0 112115 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 456020

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 4188
/proc/meminfo: memFree=294464/2055920 swapFree=4182092/4192956
[pid=4186] ppid=4184 vsize=5356 CPUtime=0
/proc/4186/stat : 4186 (kw_pre) S 4184 4186 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235939267 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4186/statm: 1339 231 192 169 0 50 0
[pid=4187] ppid=4186 vsize=764408 CPUtime=102.17
/proc/4187/stat : 4187 (kw_preprocessor) R 4186 4186 3932 0 -1 0 174588 0 0 0 9994 223 0 0 25 0 1 0 235939267 782753792 172802 1992294400 4194304 6416590 548682068912 18446744073709551615 4510924 0 0 4096 0 0 0 0 17 1 0 0
/proc/4187/statm: 191102 172802 243 542 0 190551 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 769764

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4188
/proc/meminfo: memFree=16128/2055920 swapFree=4182092/4192956
[pid=4186] ppid=4184 vsize=5356 CPUtime=0
/proc/4186/stat : 4186 (kw_pre) S 4184 4186 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235939267 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4186/statm: 1339 231 192 169 0 50 0
[pid=4187] ppid=4186 vsize=1233624 CPUtime=162.05
/proc/4187/stat : 4187 (kw_preprocessor) R 4186 4186 3932 0 -1 0 258562 0 0 0 15872 333 0 0 25 0 1 0 235939267 1263230976 256776 1992294400 4194304 6416590 548682068912 18446744073709551615 4511477 0 0 4096 0 0 0 0 17 1 0 0
/proc/4187/statm: 308406 256776 243 542 0 307855 0
Current children cumulated CPU time (s) 162.05
Current children cumulated vsize (KiB) 1238980

[startup+222.306 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 4194
/proc/meminfo: memFree=16256/2055920 swapFree=4182092/4192956
[pid=4186] ppid=4184 vsize=5356 CPUtime=0
/proc/4186/stat : 4186 (kw_pre) S 4184 4186 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235939267 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4186/statm: 1339 231 192 169 0 50 0
[pid=4187] ppid=4186 vsize=1492664 CPUtime=221.93
/proc/4187/stat : 4187 (kw_preprocessor) R 4186 4186 3932 0 -1 0 321220 0 0 0 21760 433 0 0 25 0 1 0 235939267 1528487936 319434 1992294400 4194304 6416590 548682068912 18446744073709551615 4268784 0 0 4096 0 0 0 0 17 1 0 0
/proc/4187/statm: 373166 319434 243 542 0 372615 0
Current children cumulated CPU time (s) 221.93
Current children cumulated vsize (KiB) 1498020

[startup+282.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 4194
/proc/meminfo: memFree=20224/2055920 swapFree=4182092/4192956
[pid=4186] ppid=4184 vsize=5356 CPUtime=0
/proc/4186/stat : 4186 (kw_pre) S 4184 4186 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235939267 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4186/statm: 1339 231 192 169 0 50 0
[pid=4187] ppid=4186 vsize=1573028 CPUtime=281.87
/proc/4187/stat : 4187 (kw_preprocessor) R 4186 4186 3932 0 -1 0 345929 0 0 0 27646 541 0 0 25 0 1 0 235939267 1610780672 342935 1992294400 4194304 6416590 548682068912 18446744073709551615 4368054 0 0 4096 0 0 0 0 17 1 0 0
/proc/4187/statm: 393257 342935 254 542 0 392706 0
Current children cumulated CPU time (s) 281.87
Current children cumulated vsize (KiB) 1578384

[startup+342.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 4194
/proc/meminfo: memFree=19520/2055920 swapFree=4182092/4192956
[pid=4186] ppid=4184 vsize=5356 CPUtime=0
/proc/4186/stat : 4186 (kw_pre) S 4184 4186 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235939267 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4186/statm: 1339 231 192 169 0 50 0
[pid=4187] ppid=4186 vsize=1573656 CPUtime=341.85
/proc/4187/stat : 4187 (kw_preprocessor) R 4186 4186 3932 0 -1 0 346138 0 0 0 33572 613 0 0 25 0 1 0 235939267 1611423744 343144 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/4187/statm: 393414 343144 254 542 0 392863 0
Current children cumulated CPU time (s) 341.85

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

/proc/4187/statm: 393727 343513 254 542 0 393176 0
Current children cumulated CPU time (s) 521.8
Current children cumulated vsize (KiB) 1580264

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4194
/proc/meminfo: memFree=16960/2055920 swapFree=4182092/4192956
[pid=4186] ppid=4184 vsize=5356 CPUtime=0
/proc/4186/stat : 4186 (kw_pre) S 4184 4186 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235939267 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4186/statm: 1339 231 192 169 0 50 0
[pid=4187] ppid=4186 vsize=1574908 CPUtime=581.78
/proc/4187/stat : 4187 (kw_preprocessor) R 4186 4186 3932 0 -1 0 346764 0 0 0 57383 795 0 0 25 0 1 0 235939267 1612705792 343770 1992294400 4194304 6416590 548682068912 18446744073709551615 4294609 0 0 4096 0 0 0 0 17 1 0 0
/proc/4187/statm: 393727 343770 254 542 0 393176 0
Current children cumulated CPU time (s) 581.78
Current children cumulated vsize (KiB) 1580264

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4194
/proc/meminfo: memFree=16320/2055920 swapFree=4182092/4192956
[pid=4186] ppid=4184 vsize=5356 CPUtime=0
/proc/4186/stat : 4186 (kw_pre) S 4184 4186 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235939267 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4186/statm: 1339 231 192 169 0 50 0
[pid=4187] ppid=4186 vsize=1574908 CPUtime=641.77
/proc/4187/stat : 4187 (kw_preprocessor) R 4186 4186 3932 0 -1 0 346924 0 0 0 63351 826 0 0 25 0 1 0 235939267 1612705792 343930 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 1 0 0
/proc/4187/statm: 393727 343930 254 542 0 393176 0
Current children cumulated CPU time (s) 641.77
Current children cumulated vsize (KiB) 1580264

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4194
/proc/meminfo: memFree=15872/2055920 swapFree=4182092/4192956
[pid=4186] ppid=4184 vsize=5356 CPUtime=0
/proc/4186/stat : 4186 (kw_pre) S 4184 4186 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235939267 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4186/statm: 1339 231 192 169 0 50 0
[pid=4187] ppid=4186 vsize=1577416 CPUtime=701.75
/proc/4187/stat : 4187 (kw_preprocessor) R 4186 4186 3932 0 -1 0 347029 0 0 0 69319 856 0 0 25 0 1 0 235939267 1615273984 344035 1992294400 4194304 6416590 548682068912 18446744073709551615 4294660 0 0 4096 0 0 0 0 17 1 0 0
/proc/4187/statm: 394354 344035 254 542 0 393803 0
Current children cumulated CPU time (s) 701.75
Current children cumulated vsize (KiB) 1582772

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4194
/proc/meminfo: memFree=16064/2055920 swapFree=4182092/4192956
[pid=4186] ppid=4184 vsize=5356 CPUtime=0
/proc/4186/stat : 4186 (kw_pre) S 4184 4186 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235939267 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4186/statm: 1339 231 192 169 0 50 0
[pid=4187] ppid=4186 vsize=1577416 CPUtime=761.74
/proc/4187/stat : 4187 (kw_preprocessor) R 4186 4186 3932 0 -1 0 347370 0 0 0 75298 876 0 0 25 0 1 0 235939267 1615273984 344376 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/4187/statm: 394354 344376 254 542 0 393803 0
Current children cumulated CPU time (s) 761.74
Current children cumulated vsize (KiB) 1582772

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4194
/proc/meminfo: memFree=15104/2055920 swapFree=4182092/4192956
[pid=4186] ppid=4184 vsize=5356 CPUtime=0
/proc/4186/stat : 4186 (kw_pre) S 4184 4186 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235939267 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4186/statm: 1339 231 192 169 0 50 0
[pid=4187] ppid=4186 vsize=1577416 CPUtime=821.72
/proc/4187/stat : 4187 (kw_preprocessor) R 4186 4186 3932 0 -1 0 347603 0 0 0 81278 894 0 0 25 0 1 0 235939267 1615273984 344609 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/4187/statm: 394354 344609 254 542 0 393803 0
Current children cumulated CPU time (s) 821.72
Current children cumulated vsize (KiB) 1582772

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4194
/proc/meminfo: memFree=14912/2055920 swapFree=4182092/4192956
[pid=4186] ppid=4184 vsize=5356 CPUtime=0
/proc/4186/stat : 4186 (kw_pre) S 4184 4186 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235939267 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4186/statm: 1339 231 192 169 0 50 0
[pid=4187] ppid=4186 vsize=1577416 CPUtime=881.71
/proc/4187/stat : 4187 (kw_preprocessor) R 4186 4186 3932 0 -1 0 347626 0 0 0 87261 910 0 0 25 0 1 0 235939267 1615273984 344632 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/4187/statm: 394354 344632 254 542 0 393803 0
Current children cumulated CPU time (s) 881.71
Current children cumulated vsize (KiB) 1582772

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4194
/proc/meminfo: memFree=15680/2055920 swapFree=4182092/4192956
[pid=4186] ppid=4184 vsize=5356 CPUtime=0
/proc/4186/stat : 4186 (kw_pre) S 4184 4186 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235939267 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4186/statm: 1339 231 192 169 0 50 0
[pid=4187] ppid=4186 vsize=1577416 CPUtime=941.69
/proc/4187/stat : 4187 (kw_preprocessor) R 4186 4186 3932 0 -1 0 347822 0 0 0 93243 926 0 0 25 0 1 0 235939267 1615273984 344828 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/4187/statm: 394354 344828 254 542 0 393803 0
Current children cumulated CPU time (s) 941.69
Current children cumulated vsize (KiB) 1582772

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4194
/proc/meminfo: memFree=15168/2055920 swapFree=4182092/4192956
[pid=4186] ppid=4184 vsize=5356 CPUtime=0
/proc/4186/stat : 4186 (kw_pre) S 4184 4186 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235939267 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4186/statm: 1339 231 192 169 0 50 0
[pid=4187] ppid=4186 vsize=1577416 CPUtime=1001.67
/proc/4187/stat : 4187 (kw_preprocessor) R 4186 4186 3932 0 -1 0 347947 0 0 0 99219 948 0 0 25 0 1 0 235939267 1615273984 344953 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/4187/statm: 394354 344953 254 542 0 393803 0
Current children cumulated CPU time (s) 1001.67
Current children cumulated vsize (KiB) 1582772

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4194
/proc/meminfo: memFree=16128/2055920 swapFree=4182092/4192956
[pid=4186] ppid=4184 vsize=5356 CPUtime=0
/proc/4186/stat : 4186 (kw_pre) S 4184 4186 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235939267 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4186/statm: 1339 231 192 169 0 50 0
[pid=4187] ppid=4186 vsize=1577416 CPUtime=1061.65
/proc/4187/stat : 4187 (kw_preprocessor) R 4186 4186 3932 0 -1 0 348122 0 0 0 105197 968 0 0 25 0 1 0 235939267 1615273984 345128 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/4187/statm: 394354 345128 254 542 0 393803 0
Current children cumulated CPU time (s) 1061.65
Current children cumulated vsize (KiB) 1582772

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4194
/proc/meminfo: memFree=15552/2055920 swapFree=4182092/4192956
[pid=4186] ppid=4184 vsize=5356 CPUtime=0
/proc/4186/stat : 4186 (kw_pre) S 4184 4186 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235939267 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4186/statm: 1339 231 192 169 0 50 0
[pid=4187] ppid=4186 vsize=1577416 CPUtime=1121.64
/proc/4187/stat : 4187 (kw_preprocessor) R 4186 4186 3932 0 -1 0 348639 0 0 0 111176 988 0 0 25 0 1 0 235939267 1615273984 345645 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/4187/statm: 394354 345645 254 542 0 393803 0
Current children cumulated CPU time (s) 1121.64
Current children cumulated vsize (KiB) 1582772

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4194
/proc/meminfo: memFree=15552/2055920 swapFree=4182092/4192956
[pid=4186] ppid=4184 vsize=5356 CPUtime=0
/proc/4186/stat : 4186 (kw_pre) S 4184 4186 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235939267 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4186/statm: 1339 231 192 169 0 50 0
[pid=4187] ppid=4186 vsize=1577416 CPUtime=1181.63
/proc/4187/stat : 4187 (kw_preprocessor) R 4186 4186 3932 0 -1 0 348639 0 0 0 117157 1006 0 0 25 0 1 0 235939267 1615273984 345645 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/4187/statm: 394354 345645 254 542 0 393803 0
Current children cumulated CPU time (s) 1181.63
Current children cumulated vsize (KiB) 1582772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4194
/proc/meminfo: memFree=15552/2055920 swapFree=4182092/4192956
[pid=4186] ppid=4184 vsize=5356 CPUtime=0
/proc/4186/stat : 4186 (kw_pre) S 4184 4186 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235939267 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4186/statm: 1339 231 192 169 0 50 0
[pid=4187] ppid=4186 vsize=1577416 CPUtime=1200.03
/proc/4187/stat : 4187 (kw_preprocessor) R 4186 4186 3932 0 -1 0 348642 0 0 0 118992 1011 0 0 25 0 1 0 235939267 1615273984 345648 1992294400 4194304 6416590 548682068912 18446744073709551615 4294660 0 0 4096 0 0 0 0 17 1 0 0
/proc/4187/statm: 394354 345648 254 542 0 393803 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1582772

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 4186 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 1200.03
#
# 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): 1200.03
CPU user time (s): 1189.92
CPU system time (s): 10.11
CPU usage (%): 99.9432
Max. virtual memory (cumulated for all children) (KiB): 1586168

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= 4
involuntary context switches= 1

runsolver used 1.35079 second user time and 2.98355 second system time

The end

Launcher Data 

Begin job on node11 at 2009-05-11 23:57:36
IDJOB=1796689
IDBENCH=70762
IDSOLVER=646
FILE ID=node11/1796689-1242079056
PBS_JOBID= 9277632
Free space on /tmp= 66208 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxor/minxor128.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796689-1242079056/watcher-1796689-1242079056 -o /tmp/evaluation-result-1796689-1242079056/solver-1796689-1242079056 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796689-1242079056.cnf

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

MD5SUM BENCH= 10b48467ea3d951975cb9264f0b654fe
RANDOM SEED=988381250

node11.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	: 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		: 3000.214
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:       1215920 kB
Buffers:         69384 kB
Cached:         688800 kB
SwapCached:       4708 kB
Active:         156920 kB
Inactive:       609084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1215920 kB
SwapTotal:     4192956 kB
SwapFree:      4182092 kB
Dirty:            5604 kB
Writeback:           0 kB
Mapped:          14412 kB
Slab:            59956 kB
Committed_AS:   820232 kB
PageTables:       1448 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= 65724 MiB
End job on node11 at 2009-05-12 00:17:39