Trace number 1796769

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 1200.61

General information on the benchmark

NameAPPLICATIONS/bitverif/countbitsarray/
countbitsarray02_32.cnf
MD5SUMda0c445b72f13d929ab0690c3bfa81ed
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 variables4252
Number of clauses12563
Sum of the clauses size29311
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 28374
Number of clauses of size 34187
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-1796769-1242080276/watcher-1796769-1242080276 -o /tmp/evaluation-result-1796769-1242080276/solver-1796769-1242080276 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796769-1242080276.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: 0.92 0.98 0.99 3/64 21277
/proc/meminfo: memFree=1092192/2055920 swapFree=4179592/4192956
[pid=21277] ppid=21275 vsize=5356 CPUtime=0
/proc/21277/stat : 21277 (kw_pre) S 21275 21277 20928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236053795 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21277/statm: 1339 231 192 169 0 50 0
[pid=21278] ppid=21277 vsize=3564 CPUtime=0
/proc/21278/stat : 21278 (kw_preprocessor) R 21277 21277 20928 0 -1 0 509 0 0 0 0 0 0 0 19 0 1 0 236053795 3649536 485 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/21278/statm: 891 493 205 542 0 340 0

[startup+0.0276211 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21277
/proc/meminfo: memFree=1092192/2055920 swapFree=4179592/4192956
[pid=21277] ppid=21275 vsize=5356 CPUtime=0
/proc/21277/stat : 21277 (kw_pre) S 21275 21277 20928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236053795 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21277/statm: 1339 231 192 169 0 50 0
[pid=21278] ppid=21277 vsize=5348 CPUtime=0.02
/proc/21278/stat : 21278 (kw_preprocessor) R 21277 21277 20928 0 -1 0 962 0 0 0 2 0 0 0 19 0 1 0 236053795 5476352 938 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/21278/statm: 1337 938 215 542 0 786 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10704

[startup+0.102634 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21277
/proc/meminfo: memFree=1092192/2055920 swapFree=4179592/4192956
[pid=21277] ppid=21275 vsize=5356 CPUtime=0
/proc/21277/stat : 21277 (kw_pre) S 21275 21277 20928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236053795 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21277/statm: 1339 231 192 169 0 50 0
[pid=21278] ppid=21277 vsize=7040 CPUtime=0.09
/proc/21278/stat : 21278 (kw_preprocessor) R 21277 21277 20928 0 -1 0 1413 0 0 0 9 0 0 0 19 0 1 0 236053795 7208960 1388 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 0 0 0
/proc/21278/statm: 1760 1388 242 542 0 1209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12396

[startup+0.30267 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21277
/proc/meminfo: memFree=1092192/2055920 swapFree=4179592/4192956
[pid=21277] ppid=21275 vsize=5356 CPUtime=0
/proc/21277/stat : 21277 (kw_pre) S 21275 21277 20928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236053795 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21277/statm: 1339 231 192 169 0 50 0
[pid=21278] ppid=21277 vsize=7684 CPUtime=0.29
/proc/21278/stat : 21278 (kw_preprocessor) R 21277 21277 20928 0 -1 0 1620 0 0 0 27 2 0 0 21 0 1 0 236053795 7868416 1561 1992294400 4194304 6416590 548682068912 18446744073709551615 4419785 0 0 4096 0 0 0 0 17 0 0 0
/proc/21278/statm: 1921 1561 250 542 0 1370 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13040

[startup+0.701743 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21277
/proc/meminfo: memFree=1092192/2055920 swapFree=4179592/4192956
[pid=21277] ppid=21275 vsize=5356 CPUtime=0
/proc/21277/stat : 21277 (kw_pre) S 21275 21277 20928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236053795 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21277/statm: 1339 231 192 169 0 50 0
[pid=21278] ppid=21277 vsize=8352 CPUtime=0.69
/proc/21278/stat : 21278 (kw_preprocessor) R 21277 21277 20928 0 -1 0 1789 0 0 0 67 2 0 0 25 0 1 0 236053795 8552448 1730 1992294400 4194304 6416590 548682068912 18446744073709551615 5489806 0 0 4096 0 0 0 0 17 0 0 0
/proc/21278/statm: 2088 1730 250 542 0 1537 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13708

[startup+1.50189 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 21279
/proc/meminfo: memFree=1084816/2055920 swapFree=4179592/4192956
[pid=21277] ppid=21275 vsize=5356 CPUtime=0
/proc/21277/stat : 21277 (kw_pre) S 21275 21277 20928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236053795 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21277/statm: 1339 231 192 169 0 50 0
[pid=21278] ppid=21277 vsize=10896 CPUtime=1.49
/proc/21278/stat : 21278 (kw_preprocessor) R 21277 21277 20928 0 -1 0 2434 0 0 0 145 4 0 0 25 0 1 0 236053795 11157504 2375 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/21278/statm: 2724 2375 250 542 0 2173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16252

[startup+3.10118 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 21279
/proc/meminfo: memFree=1082704/2055920 swapFree=4179592/4192956
[pid=21277] ppid=21275 vsize=5356 CPUtime=0
/proc/21277/stat : 21277 (kw_pre) S 21275 21277 20928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236053795 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21277/statm: 1339 231 192 169 0 50 0
[pid=21278] ppid=21277 vsize=11996 CPUtime=3.08
/proc/21278/stat : 21278 (kw_preprocessor) R 21277 21277 20928 0 -1 0 2691 0 0 0 304 4 0 0 25 0 1 0 236053795 12283904 2593 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 0 0 0
/proc/21278/statm: 2999 2593 254 542 0 2448 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17352

[startup+6.30176 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 21279
/proc/meminfo: memFree=1080592/2055920 swapFree=4179592/4192956
[pid=21277] ppid=21275 vsize=5356 CPUtime=0
/proc/21277/stat : 21277 (kw_pre) S 21275 21277 20928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236053795 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21277/statm: 1339 231 192 169 0 50 0
[pid=21278] ppid=21277 vsize=14360 CPUtime=6.29
/proc/21278/stat : 21278 (kw_preprocessor) R 21277 21277 20928 0 -1 0 3432 0 0 0 622 7 0 0 25 0 1 0 236053795 14704640 3178 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/21278/statm: 3590 3178 254 542 0 3039 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19716

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 21279
/proc/meminfo: memFree=1075728/2055920 swapFree=4179592/4192956
[pid=21277] ppid=21275 vsize=5356 CPUtime=0
/proc/21277/stat : 21277 (kw_pre) S 21275 21277 20928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236053795 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21277/statm: 1339 231 192 169 0 50 0
[pid=21278] ppid=21277 vsize=19616 CPUtime=12.69
/proc/21278/stat : 21278 (kw_preprocessor) R 21277 21277 20928 0 -1 0 4810 0 0 0 1258 11 0 0 25 0 1 0 236053795 20086784 4320 1992294400 4194304 6416590 548682068912 18446744073709551615 4336721 0 0 4096 0 0 0 0 17 0 0 0
/proc/21278/statm: 4904 4320 254 542 0 4353 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24972

[startup+25.5022 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 21279
/proc/meminfo: memFree=1068304/2055920 swapFree=4179592/4192956
[pid=21277] ppid=21275 vsize=5356 CPUtime=0
/proc/21277/stat : 21277 (kw_pre) S 21275 21277 20928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236053795 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21277/statm: 1339 231 192 169 0 50 0
[pid=21278] ppid=21277 vsize=27220 CPUtime=25.48
/proc/21278/stat : 21278 (kw_preprocessor) R 21277 21277 20928 0 -1 0 6895 0 0 0 2532 16 0 0 25 0 1 0 236053795 27873280 6045 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/21278/statm: 6805 6045 254 542 0 6254 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32576

[startup+51.1029 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 21279
/proc/meminfo: memFree=1058064/2055920 swapFree=4179592/4192956
[pid=21277] ppid=21275 vsize=5356 CPUtime=0
/proc/21277/stat : 21277 (kw_pre) S 21275 21277 20928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236053795 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21277/statm: 1339 231 192 169 0 50 0
[pid=21278] ppid=21277 vsize=39040 CPUtime=51.07
/proc/21278/stat : 21278 (kw_preprocessor) R 21277 21277 20928 0 -1 0 10035 0 0 0 5080 27 0 0 25 0 1 0 236053795 39976960 8636 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/21278/statm: 9760 8636 254 542 0 9209 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 44396

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 21279
/proc/meminfo: memFree=1042576/2055920 swapFree=4179592/4192956
[pid=21277] ppid=21275 vsize=5356 CPUtime=0
/proc/21277/stat : 21277 (kw_pre) S 21275 21277 20928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236053795 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21277/statm: 1339 231 192 169 0 50 0
[pid=21278] ppid=21277 vsize=57380 CPUtime=102.25
/proc/21278/stat : 21278 (kw_preprocessor) R 21277 21277 20928 0 -1 0 14692 0 0 0 10184 41 0 0 25 0 1 0 236053795 58757120 12459 1992294400 4194304 6416590 548682068912 18446744073709551615 5487944 0 0 4096 0 0 0 0 17 0 0 0
/proc/21278/statm: 14345 12459 254 542 0 13794 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 62736

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21279
/proc/meminfo: memFree=1027984/2055920 swapFree=4179592/4192956
[pid=21277] ppid=21275 vsize=5356 CPUtime=0
/proc/21277/stat : 21277 (kw_pre) S 21275 21277 20928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236053795 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21277/statm: 1339 231 192 169 0 50 0
[pid=21278] ppid=21277 vsize=73576 CPUtime=162.21
/proc/21278/stat : 21278 (kw_preprocessor) R 21277 21277 20928 0 -1 0 19113 0 0 0 16166 55 0 0 25 0 1 0 236053795 75341824 16095 1992294400 4194304 6416590 548682068912 18446744073709551615 4294658 0 0 4096 0 0 0 0 17 0 0 0
/proc/21278/statm: 18394 16095 254 542 0 17843 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 78932

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21279
/proc/meminfo: memFree=1017744/2055920 swapFree=4179592/4192956
[pid=21277] ppid=21275 vsize=5356 CPUtime=0
/proc/21277/stat : 21277 (kw_pre) S 21275 21277 20928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236053795 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21277/statm: 1339 231 192 169 0 50 0
[pid=21278] ppid=21277 vsize=86032 CPUtime=222.18
/proc/21278/stat : 21278 (kw_preprocessor) R 21277 21277 20928 0 -1 0 22224 0 0 0 22149 69 0 0 25 0 1 0 236053795 88096768 18723 1992294400 4194304 6416590 548682068912 18446744073709551615 4294550 0 0 4096 0 0 0 0 17 0 0 0
/proc/21278/statm: 21508 18723 254 542 0 20957 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 91388

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21279
/proc/meminfo: memFree=1008976/2055920 swapFree=4179592/4192956
[pid=21277] ppid=21275 vsize=5356 CPUtime=0
/proc/21277/stat : 21277 (kw_pre) S 21275 21277 20928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236053795 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21277/statm: 1339 231 192 169 0 50 0
[pid=21278] ppid=21277 vsize=93424 CPUtime=282.15
/proc/21278/stat : 21278 (kw_preprocessor) R 21277 21277 20928 0 -1 0 24906 0 0 0 28134 81 0 0 25 0 1 0 236053795 95666176 20849 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/21278/statm: 23356 20849 254 542 0 22805 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 98780

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21279
/proc/meminfo: memFree=999056/2055920 swapFree=4179592/4192956
[pid=21277] ppid=21275 vsize=5356 CPUtime=0
/proc/21277/stat : 21277 (kw_pre) S 21275 21277 20928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236053795 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21277/statm: 1339 231 192 169 0 50 0
[pid=21278] ppid=21277 vsize=107384 CPUtime=342.11
/proc/21278/stat : 21278 (kw_preprocessor) R 21277 21277 20928 0 -1 0 28012 0 0 0 34118 93 0 0 25 0 1 0 236053795 109961216 23316 1992294400 4194304 6416590 548682068912 18446744073709551615 4294550 0 0 4096 0 0 0 0 17 0 0 0
/proc/21278/statm: 26846 23316 254 542 0 26295 0
Current children cumulated CPU time (s) 342.11

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

/proc/21278/statm: 35892 31123 254 542 0 35341 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 148924

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21279
/proc/meminfo: memFree=967440/2055920 swapFree=4179592/4192956
[pid=21277] ppid=21275 vsize=5356 CPUtime=0
/proc/21277/stat : 21277 (kw_pre) S 21275 21277 20928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236053795 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21277/statm: 1339 231 192 169 0 50 0
[pid=21278] ppid=21277 vsize=143728 CPUtime=582
/proc/21278/stat : 21278 (kw_preprocessor) R 21277 21277 20928 0 -1 0 37487 0 0 0 58065 135 0 0 25 0 1 0 236053795 147177472 31211 1992294400 4194304 6416590 548682068912 18446744073709551615 4341123 0 0 4096 0 0 0 0 17 0 0 0
/proc/21278/statm: 35932 31211 254 542 0 35381 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 149084

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21279
/proc/meminfo: memFree=952144/2055920 swapFree=4179592/4192956
[pid=21277] ppid=21275 vsize=5356 CPUtime=0
/proc/21277/stat : 21277 (kw_pre) S 21275 21277 20928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236053795 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21277/statm: 1339 231 192 169 0 50 0
[pid=21278] ppid=21277 vsize=157756 CPUtime=641.99
/proc/21278/stat : 21278 (kw_preprocessor) R 21277 21277 20928 0 -1 0 41297 0 0 0 64053 146 0 0 25 0 1 0 236053795 161542144 35021 1992294400 4194304 6416590 548682068912 18446744073709551615 4304319 0 0 4096 0 0 0 0 17 0 0 0
/proc/21278/statm: 39439 35021 254 542 0 38888 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 163112

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21279
/proc/meminfo: memFree=954960/2055920 swapFree=4179592/4192956
[pid=21277] ppid=21275 vsize=5356 CPUtime=0
/proc/21277/stat : 21277 (kw_pre) S 21275 21277 20928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236053795 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21277/statm: 1339 231 192 169 0 50 0
[pid=21278] ppid=21277 vsize=155220 CPUtime=701.95
/proc/21278/stat : 21278 (kw_preprocessor) R 21277 21277 20928 0 -1 0 41573 0 0 0 70041 154 0 0 25 0 1 0 236053795 158945280 34325 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/21278/statm: 38805 34325 254 542 0 38254 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 160576

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21279
/proc/meminfo: memFree=947088/2055920 swapFree=4179592/4192956
[pid=21277] ppid=21275 vsize=5356 CPUtime=0
/proc/21277/stat : 21277 (kw_pre) S 21275 21277 20928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236053795 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21277/statm: 1339 231 192 169 0 50 0
[pid=21278] ppid=21277 vsize=164820 CPUtime=761.93
/proc/21278/stat : 21278 (kw_preprocessor) R 21277 21277 20928 0 -1 0 43497 0 0 0 76029 164 0 0 25 0 1 0 236053795 168775680 36249 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/21278/statm: 41205 36249 254 542 0 40654 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 170176

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21279
/proc/meminfo: memFree=934352/2055920 swapFree=4179592/4192956
[pid=21277] ppid=21275 vsize=5356 CPUtime=0
/proc/21277/stat : 21277 (kw_pre) S 21275 21277 20928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236053795 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21277/statm: 1339 231 192 169 0 50 0
[pid=21278] ppid=21277 vsize=178916 CPUtime=821.91
/proc/21278/stat : 21278 (kw_preprocessor) R 21277 21277 20928 0 -1 0 46701 0 0 0 82019 172 0 0 25 0 1 0 236053795 183209984 39453 1992294400 4194304 6416590 548682068912 18446744073709551615 4304331 0 0 4096 0 0 0 0 17 0 0 0
/proc/21278/statm: 44729 39453 254 542 0 44178 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 184272

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21279
/proc/meminfo: memFree=937680/2055920 swapFree=4179592/4192956
[pid=21277] ppid=21275 vsize=5356 CPUtime=0
/proc/21277/stat : 21277 (kw_pre) S 21275 21277 20928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236053795 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21277/statm: 1339 231 192 169 0 50 0
[pid=21278] ppid=21277 vsize=177144 CPUtime=881.88
/proc/21278/stat : 21278 (kw_preprocessor) R 21277 21277 20928 0 -1 0 46981 0 0 0 88010 178 0 0 25 0 1 0 236053795 181395456 38615 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/21278/statm: 44286 38615 254 542 0 43735 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 182500

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21279
/proc/meminfo: memFree=935440/2055920 swapFree=4179592/4192956
[pid=21277] ppid=21275 vsize=5356 CPUtime=0
/proc/21277/stat : 21277 (kw_pre) S 21275 21277 20928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236053795 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21277/statm: 1339 231 192 169 0 50 0
[pid=21278] ppid=21277 vsize=178556 CPUtime=941.85
/proc/21278/stat : 21278 (kw_preprocessor) R 21277 21277 20928 0 -1 0 47549 0 0 0 93999 186 0 0 25 0 1 0 236053795 182841344 39183 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 0 0 0
/proc/21278/statm: 44639 39183 254 542 0 44088 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 183912

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21279
/proc/meminfo: memFree=922896/2055920 swapFree=4179592/4192956
[pid=21277] ppid=21275 vsize=5356 CPUtime=0
/proc/21277/stat : 21277 (kw_pre) S 21275 21277 20928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236053795 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21277/statm: 1339 231 192 169 0 50 0
[pid=21278] ppid=21277 vsize=193652 CPUtime=1001.81
/proc/21278/stat : 21278 (kw_preprocessor) R 21277 21277 20928 0 -1 0 50681 0 0 0 99986 195 0 0 25 0 1 0 236053795 198299648 42315 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/21278/statm: 48413 42315 254 542 0 47862 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 199008

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21279
/proc/meminfo: memFree=916304/2055920 swapFree=4179592/4192956
[pid=21277] ppid=21275 vsize=5356 CPUtime=0
/proc/21277/stat : 21277 (kw_pre) S 21275 21277 20928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236053795 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21277/statm: 1339 231 192 169 0 50 0
[pid=21278] ppid=21277 vsize=204600 CPUtime=1061.78
/proc/21278/stat : 21278 (kw_preprocessor) R 21277 21277 20928 0 -1 0 53548 0 0 0 105976 202 0 0 25 0 1 0 236053795 209510400 43897 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 0 0 0
/proc/21278/statm: 51150 43897 254 542 0 50599 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 209956

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21279
/proc/meminfo: memFree=915792/2055920 swapFree=4179592/4192956
[pid=21277] ppid=21275 vsize=5356 CPUtime=0
/proc/21277/stat : 21277 (kw_pre) S 21275 21277 20928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236053795 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21277/statm: 1339 231 192 169 0 50 0
[pid=21278] ppid=21277 vsize=205896 CPUtime=1121.75
/proc/21278/stat : 21278 (kw_preprocessor) R 21277 21277 20928 0 -1 0 53728 0 0 0 111966 209 0 0 25 0 1 0 236053795 210837504 44077 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/21278/statm: 51474 44077 254 542 0 50923 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 211252

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21279
/proc/meminfo: memFree=914512/2055920 swapFree=4179592/4192956
[pid=21277] ppid=21275 vsize=5356 CPUtime=0
/proc/21277/stat : 21277 (kw_pre) S 21275 21277 20928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236053795 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21277/statm: 1339 231 192 169 0 50 0
[pid=21278] ppid=21277 vsize=205896 CPUtime=1181.73
/proc/21278/stat : 21278 (kw_preprocessor) R 21277 21277 20928 0 -1 0 54026 0 0 0 117955 218 0 0 25 0 1 0 236053795 210837504 44375 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/21278/statm: 51474 44375 254 542 0 50923 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 211252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21279
/proc/meminfo: memFree=912912/2055920 swapFree=4179592/4192956
[pid=21277] ppid=21275 vsize=5356 CPUtime=0
/proc/21277/stat : 21277 (kw_pre) S 21275 21277 20928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236053795 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21277/statm: 1339 231 192 169 0 50 0
[pid=21278] ppid=21277 vsize=208456 CPUtime=1200.03
/proc/21278/stat : 21278 (kw_preprocessor) R 21277 21277 20928 0 -1 0 54434 0 0 0 119783 220 0 0 25 0 1 0 236053795 213458944 44783 1992294400 4194304 6416590 548682068912 18446744073709551615 4294550 0 0 4096 0 0 0 0 17 0 0 0
/proc/21278/statm: 52114 44783 254 542 0 51563 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 213812

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 21277 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=2999
# CPU time returned by wait4() is 0.002999
# 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): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1197.83
CPU system time (s): 2.2
CPU usage (%): 99.9516
Max. virtual memory (cumulated for all children) (KiB): 215100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
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 1.10983 second user time and 3.2655 second system time

The end

Launcher Data 

Begin job on node67 at 2009-05-12 00:17:56
IDJOB=1796769
IDBENCH=70811
IDSOLVER=646
FILE ID=node67/1796769-1242080276
PBS_JOBID= 9277604
Free space on /tmp= 66320 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/APPLICATIONS/bitverif/countbitsarray/countbitsarray02_32.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796769-1242080276/watcher-1796769-1242080276 -o /tmp/evaluation-result-1796769-1242080276/solver-1796769-1242080276 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796769-1242080276.cnf

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

MD5SUM BENCH= da0c445b72f13d929ab0690c3bfa81ed
RANDOM SEED=1152381100

node67.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		: 3000.277
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		: 3000.277
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:       1092736 kB
Buffers:         67564 kB
Cached:         823408 kB
SwapCached:       8260 kB
Active:         266484 kB
Inactive:       634152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1092736 kB
SwapTotal:     4192956 kB
SwapFree:      4179592 kB
Dirty:            3196 kB
Writeback:           0 kB
Mapped:          14116 kB
Slab:            48556 kB
Committed_AS:   783040 kB
PageTables:       1436 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 node67 at 2009-05-12 00:37:58