Trace number 1806509

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) 1200.04 1200.41

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest03-SGI_30_50_30_20_1-dir.sat05-439.reshuffled-07.cnf
MD5SUMbe0552b4894b69c578ebcc0b17dda689
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses69990
Sum of the clauses size140820
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 269960
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 530

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-1806509-1242150033/watcher-1806509-1242150033 -o /tmp/evaluation-result-1806509-1242150033/solver-1806509-1242150033 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806509-1242150033.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 0.94 3/64 6577
/proc/meminfo: memFree=1205848/2055920 swapFree=4178464/4192956
[pid=6577] ppid=6575 vsize=5356 CPUtime=0
/proc/6577/stat : 6577 (kw_pre) S 6575 6577 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243029523 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1339 231 192 169 0 50 0
[pid=6578] ppid=6577 vsize=3860 CPUtime=0
/proc/6578/stat : 6578 (kw_preprocessor) R 6577 6577 6261 0 -1 0 452 0 0 0 0 0 0 0 19 0 1 0 243029523 3952640 428 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/6578/statm: 965 428 215 542 0 414 0

[startup+0.0683441 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 6577
/proc/meminfo: memFree=1205848/2055920 swapFree=4178464/4192956
[pid=6577] ppid=6575 vsize=5356 CPUtime=0
/proc/6577/stat : 6577 (kw_pre) S 6575 6577 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243029523 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1339 231 192 169 0 50 0
[pid=6578] ppid=6577 vsize=4916 CPUtime=0.06
/proc/6578/stat : 6578 (kw_preprocessor) R 6577 6577 6261 0 -1 0 754 0 0 0 6 0 0 0 19 0 1 0 243029523 5033984 730 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/6578/statm: 1229 730 215 542 0 678 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 10272

[startup+0.101347 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 6577
/proc/meminfo: memFree=1205848/2055920 swapFree=4178464/4192956
[pid=6577] ppid=6575 vsize=5356 CPUtime=0
/proc/6577/stat : 6577 (kw_pre) S 6575 6577 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243029523 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1339 231 192 169 0 50 0
[pid=6578] ppid=6577 vsize=5576 CPUtime=0.09
/proc/6578/stat : 6578 (kw_preprocessor) R 6577 6577 6261 0 -1 0 910 0 0 0 9 0 0 0 19 0 1 0 243029523 5709824 886 1992294400 4194304 6416590 548682068912 18446744073709551615 5489806 0 0 4096 0 0 0 0 17 1 0 0
/proc/6578/statm: 1394 886 215 542 0 843 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10932

[startup+0.30137 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 6577
/proc/meminfo: memFree=1205848/2055920 swapFree=4178464/4192956
[pid=6577] ppid=6575 vsize=5356 CPUtime=0
/proc/6577/stat : 6577 (kw_pre) S 6575 6577 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243029523 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1339 231 192 169 0 50 0
[pid=6578] ppid=6577 vsize=9188 CPUtime=0.29
/proc/6578/stat : 6578 (kw_preprocessor) R 6577 6577 6261 0 -1 0 2054 0 0 0 28 1 0 0 20 0 1 0 243029523 9408512 1884 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/6578/statm: 2297 1885 216 542 0 1746 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14544

[startup+0.701414 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 6577
/proc/meminfo: memFree=1205848/2055920 swapFree=4178464/4192956
[pid=6577] ppid=6575 vsize=5356 CPUtime=0
/proc/6577/stat : 6577 (kw_pre) S 6575 6577 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243029523 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1339 231 192 169 0 50 0
[pid=6578] ppid=6577 vsize=14240 CPUtime=0.69
/proc/6578/stat : 6578 (kw_preprocessor) R 6577 6577 6261 0 -1 0 3215 0 0 0 68 1 0 0 24 0 1 0 243029523 14581760 3045 1992294400 4194304 6416590 548682068912 18446744073709551615 4567576 0 0 4096 0 0 0 0 17 1 0 0
/proc/6578/statm: 3560 3045 243 542 0 3009 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19596

[startup+1.5015 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6579
/proc/meminfo: memFree=1193672/2055920 swapFree=4178464/4192956
[pid=6577] ppid=6575 vsize=5356 CPUtime=0
/proc/6577/stat : 6577 (kw_pre) S 6575 6577 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243029523 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1339 231 192 169 0 50 0
[pid=6578] ppid=6577 vsize=15692 CPUtime=1.48
/proc/6578/stat : 6578 (kw_preprocessor) R 6577 6577 6261 0 -1 0 3606 0 0 0 147 1 0 0 25 0 1 0 243029523 16068608 3436 1992294400 4194304 6416590 548682068912 18446744073709551615 4567587 0 0 4096 0 0 0 0 17 1 0 0
/proc/6578/statm: 3923 3436 243 542 0 3372 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 21048

[startup+3.10169 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6579
/proc/meminfo: memFree=1191496/2055920 swapFree=4178464/4192956
[pid=6577] ppid=6575 vsize=5356 CPUtime=0
/proc/6577/stat : 6577 (kw_pre) S 6575 6577 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243029523 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1339 231 192 169 0 50 0
[pid=6578] ppid=6577 vsize=17412 CPUtime=3.08
/proc/6578/stat : 6578 (kw_preprocessor) R 6577 6577 6261 0 -1 0 4070 0 0 0 307 1 0 0 25 0 1 0 243029523 17829888 3900 1992294400 4194304 6416590 548682068912 18446744073709551615 4567510 0 0 4096 0 0 0 0 17 1 0 0
/proc/6578/statm: 4353 3900 243 542 0 3802 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 22768

[startup+6.30105 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6579
/proc/meminfo: memFree=1190280/2055920 swapFree=4178464/4192956
[pid=6577] ppid=6575 vsize=5356 CPUtime=0
/proc/6577/stat : 6577 (kw_pre) S 6575 6577 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243029523 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1339 231 192 169 0 50 0
[pid=6578] ppid=6577 vsize=17676 CPUtime=6.28
/proc/6578/stat : 6578 (kw_preprocessor) R 6577 6577 6261 0 -1 0 4160 0 0 0 626 2 0 0 25 0 1 0 243029523 18100224 3990 1992294400 4194304 6416590 548682068912 18446744073709551615 4294656 0 0 4096 0 0 0 0 17 1 0 0
/proc/6578/statm: 4419 3990 250 542 0 3868 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 23032

[startup+12.7028 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6579
/proc/meminfo: memFree=1183176/2055920 swapFree=4178464/4192956
[pid=6577] ppid=6575 vsize=5356 CPUtime=0
/proc/6577/stat : 6577 (kw_pre) S 6575 6577 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243029523 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1339 231 192 169 0 50 0
[pid=6578] ppid=6577 vsize=25556 CPUtime=12.69
/proc/6578/stat : 6578 (kw_preprocessor) R 6577 6577 6261 0 -1 0 6024 0 0 0 1264 5 0 0 25 0 1 0 243029523 26169344 5854 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 1 0 0
/proc/6578/statm: 6389 5854 253 542 0 5838 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30912

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6579
/proc/meminfo: memFree=1174792/2055920 swapFree=4178464/4192956
[pid=6577] ppid=6575 vsize=5356 CPUtime=0
/proc/6577/stat : 6577 (kw_pre) S 6575 6577 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243029523 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1339 231 192 169 0 50 0
[pid=6578] ppid=6577 vsize=34292 CPUtime=25.48
/proc/6578/stat : 6578 (kw_preprocessor) R 6577 6577 6261 0 -1 0 8062 0 0 0 2539 9 0 0 25 0 1 0 243029523 35115008 7892 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/6578/statm: 8573 7892 253 542 0 8022 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39648

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6579
/proc/meminfo: memFree=1163400/2055920 swapFree=4178464/4192956
[pid=6577] ppid=6575 vsize=5356 CPUtime=0
/proc/6577/stat : 6577 (kw_pre) S 6575 6577 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243029523 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1339 231 192 169 0 50 0
[pid=6578] ppid=6577 vsize=47280 CPUtime=51.07
/proc/6578/stat : 6578 (kw_preprocessor) R 6577 6577 6261 0 -1 0 10902 0 0 0 5093 14 0 0 25 0 1 0 243029523 48414720 10732 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/6578/statm: 11820 10732 253 542 0 11269 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 52636

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6579
/proc/meminfo: memFree=1152200/2055920 swapFree=4178464/4192956
[pid=6577] ppid=6575 vsize=5356 CPUtime=0
/proc/6577/stat : 6577 (kw_pre) S 6575 6577 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243029523 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1339 231 192 169 0 50 0
[pid=6578] ppid=6577 vsize=60132 CPUtime=102.26
/proc/6578/stat : 6578 (kw_preprocessor) R 6577 6577 6261 0 -1 0 13878 0 0 0 10205 21 0 0 25 0 1 0 243029523 61575168 13484 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/6578/statm: 15033 13484 253 542 0 14482 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 65488

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6581
/proc/meminfo: memFree=1140616/2055920 swapFree=4178464/4192956
[pid=6577] ppid=6575 vsize=5356 CPUtime=0
/proc/6577/stat : 6577 (kw_pre) S 6575 6577 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243029523 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1339 231 192 169 0 50 0
[pid=6578] ppid=6577 vsize=73108 CPUtime=162.23
/proc/6578/stat : 6578 (kw_preprocessor) R 6577 6577 6261 0 -1 0 17043 0 0 0 16195 28 0 0 25 0 1 0 243029523 74862592 16353 1992294400 4194304 6416590 548682068912 18446744073709551615 4294660 0 0 4096 0 0 0 0 17 1 0 0
/proc/6578/statm: 18277 16353 253 542 0 17726 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 78464

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6581
/proc/meminfo: memFree=1132296/2055920 swapFree=4178464/4192956
[pid=6577] ppid=6575 vsize=5356 CPUtime=0
/proc/6577/stat : 6577 (kw_pre) S 6575 6577 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243029523 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1339 231 192 169 0 50 0
[pid=6578] ppid=6577 vsize=82444 CPUtime=222.22
/proc/6578/stat : 6578 (kw_preprocessor) R 6577 6577 6261 0 -1 0 19314 0 0 0 22187 35 0 0 25 0 1 0 243029523 84422656 18442 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 1 0 0
/proc/6578/statm: 20611 18442 253 542 0 20060 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 87800

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6581
/proc/meminfo: memFree=1113608/2055920 swapFree=4178464/4192956
[pid=6577] ppid=6575 vsize=5356 CPUtime=0
/proc/6577/stat : 6577 (kw_pre) S 6575 6577 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243029523 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1339 231 192 169 0 50 0
[pid=6578] ppid=6577 vsize=104164 CPUtime=282.2
/proc/6578/stat : 6578 (kw_preprocessor) R 6577 6577 6261 0 -1 0 24187 0 0 0 28178 42 0 0 25 0 1 0 243029523 106663936 23106 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/6578/statm: 26041 23106 253 542 0 25490 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 109520

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6581
/proc/meminfo: memFree=1103880/2055920 swapFree=4178464/4192956
[pid=6577] ppid=6575 vsize=5356 CPUtime=0
/proc/6577/stat : 6577 (kw_pre) S 6575 6577 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243029523 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1339 231 192 169 0 50 0
[pid=6578] ppid=6577 vsize=114676 CPUtime=342.19
/proc/6578/stat : 6578 (kw_preprocessor) R 6577 6577 6261 0 -1 0 26623 0 0 0 34172 47 0 0 25 0 1 0 243029523 117428224 25542 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/6578/statm: 28669 25542 253 542 0 28118 0
Current children cumulated CPU time (s) 342.19

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

/proc/6578/statm: 35847 31432 253 542 0 35296 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 148744

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6581
/proc/meminfo: memFree=1079048/2055920 swapFree=4178464/4192956
[pid=6577] ppid=6575 vsize=5356 CPUtime=0
/proc/6577/stat : 6577 (kw_pre) S 6575 6577 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243029523 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1339 231 192 169 0 50 0
[pid=6578] ppid=6577 vsize=145308 CPUtime=582.11
/proc/6578/stat : 6578 (kw_preprocessor) R 6577 6577 6261 0 -1 0 33334 0 0 0 58149 62 0 0 25 0 1 0 243029523 148795392 31735 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/6578/statm: 36327 31735 253 542 0 35776 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 150664

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6581
/proc/meminfo: memFree=1077192/2055920 swapFree=4178464/4192956
[pid=6577] ppid=6575 vsize=5356 CPUtime=0
/proc/6577/stat : 6577 (kw_pre) S 6575 6577 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243029523 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1339 231 192 169 0 50 0
[pid=6578] ppid=6577 vsize=146828 CPUtime=642.1
/proc/6578/stat : 6578 (kw_preprocessor) R 6577 6577 6261 0 -1 0 33781 0 0 0 64144 66 0 0 25 0 1 0 243029523 150351872 32182 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/6578/statm: 36707 32182 254 542 0 36156 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 152184

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6581
/proc/meminfo: memFree=1066760/2055920 swapFree=4178464/4192956
[pid=6577] ppid=6575 vsize=5356 CPUtime=0
/proc/6577/stat : 6577 (kw_pre) S 6575 6577 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243029523 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1339 231 192 169 0 50 0
[pid=6578] ppid=6577 vsize=158468 CPUtime=702.08
/proc/6578/stat : 6578 (kw_preprocessor) R 6577 6577 6261 0 -1 0 36674 0 0 0 70139 69 0 0 25 0 1 0 243029523 162271232 34757 1992294400 4194304 6416590 548682068912 18446744073709551615 4294648 0 0 4096 0 0 0 0 17 1 0 0
/proc/6578/statm: 39617 34757 254 542 0 39066 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 163824

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6581
/proc/meminfo: memFree=1064648/2055920 swapFree=4178464/4192956
[pid=6577] ppid=6575 vsize=5356 CPUtime=0
/proc/6577/stat : 6577 (kw_pre) S 6575 6577 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243029523 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1339 231 192 169 0 50 0
[pid=6578] ppid=6577 vsize=160588 CPUtime=762.06
/proc/6578/stat : 6578 (kw_preprocessor) R 6577 6577 6261 0 -1 0 37213 0 0 0 76133 73 0 0 25 0 1 0 243029523 164442112 35296 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/6578/statm: 40147 35296 254 542 0 39596 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 165944

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6581
/proc/meminfo: memFree=1052040/2055920 swapFree=4178464/4192956
[pid=6577] ppid=6575 vsize=5356 CPUtime=0
/proc/6577/stat : 6577 (kw_pre) S 6575 6577 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243029523 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1339 231 192 169 0 50 0
[pid=6578] ppid=6577 vsize=175476 CPUtime=822.05
/proc/6578/stat : 6578 (kw_preprocessor) R 6577 6577 6261 0 -1 0 40379 0 0 0 82129 76 0 0 25 0 1 0 243029523 179687424 38462 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/6578/statm: 43869 38462 254 542 0 43318 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 180832

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6581
/proc/meminfo: memFree=1049992/2055920 swapFree=4178464/4192956
[pid=6577] ppid=6575 vsize=5356 CPUtime=0
/proc/6577/stat : 6577 (kw_pre) S 6575 6577 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243029523 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1339 231 192 169 0 50 0
[pid=6578] ppid=6577 vsize=177716 CPUtime=882.03
/proc/6578/stat : 6578 (kw_preprocessor) R 6577 6577 6261 0 -1 0 40862 0 0 0 88126 77 0 0 25 0 1 0 243029523 181981184 38945 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/6578/statm: 44429 38945 254 542 0 43878 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 183072

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6581
/proc/meminfo: memFree=1043272/2055920 swapFree=4178464/4192956
[pid=6577] ppid=6575 vsize=5356 CPUtime=0
/proc/6577/stat : 6577 (kw_pre) S 6575 6577 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243029523 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1339 231 192 169 0 50 0
[pid=6578] ppid=6577 vsize=185160 CPUtime=942.02
/proc/6578/stat : 6578 (kw_preprocessor) R 6577 6577 6261 0 -1 0 42556 0 0 0 94121 81 0 0 25 0 1 0 243029523 189603840 40639 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/6578/statm: 46290 40639 254 542 0 45739 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 190516

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6581
/proc/meminfo: memFree=1037768/2055920 swapFree=4178464/4192956
[pid=6577] ppid=6575 vsize=5356 CPUtime=0
/proc/6577/stat : 6577 (kw_pre) S 6575 6577 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243029523 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1339 231 192 169 0 50 0
[pid=6578] ppid=6577 vsize=191100 CPUtime=1001.99
/proc/6578/stat : 6578 (kw_preprocessor) R 6577 6577 6261 0 -1 0 44270 0 0 0 100114 85 0 0 25 0 1 0 243029523 195686400 41987 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/6578/statm: 47775 41987 254 542 0 47224 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 196456

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6581
/proc/meminfo: memFree=1037256/2055920 swapFree=4178464/4192956
[pid=6577] ppid=6575 vsize=5356 CPUtime=0
/proc/6577/stat : 6577 (kw_pre) S 6575 6577 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243029523 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1339 231 192 169 0 50 0
[pid=6578] ppid=6577 vsize=191740 CPUtime=1061.98
/proc/6578/stat : 6578 (kw_preprocessor) R 6577 6577 6261 0 -1 0 44383 0 0 0 106111 87 0 0 25 0 1 0 243029523 196341760 42100 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/6578/statm: 47935 42100 254 542 0 47384 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 197096

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6581
/proc/meminfo: memFree=1035208/2055920 swapFree=4178464/4192956
[pid=6577] ppid=6575 vsize=5356 CPUtime=0
/proc/6577/stat : 6577 (kw_pre) S 6575 6577 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243029523 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1339 231 192 169 0 50 0
[pid=6578] ppid=6577 vsize=194464 CPUtime=1121.96
/proc/6578/stat : 6578 (kw_preprocessor) R 6577 6577 6261 0 -1 0 44901 0 0 0 112107 89 0 0 25 0 1 0 243029523 199131136 42618 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 1 0 0
/proc/6578/statm: 48616 42618 254 542 0 48065 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 199820

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6581
/proc/meminfo: memFree=1020360/2055920 swapFree=4178464/4192956
[pid=6577] ppid=6575 vsize=5356 CPUtime=0
/proc/6577/stat : 6577 (kw_pre) S 6575 6577 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243029523 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1339 231 192 169 0 50 0
[pid=6578] ppid=6577 vsize=214944 CPUtime=1181.94
/proc/6578/stat : 6578 (kw_preprocessor) R 6577 6577 6261 0 -1 0 48680 0 0 0 118100 94 0 0 25 0 1 0 243029523 220102656 46397 1992294400 4194304 6416590 548682068912 18446744073709551615 4294656 0 0 4096 0 0 0 0 17 1 0 0
/proc/6578/statm: 53736 46397 254 542 0 53185 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 220300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6581
/proc/meminfo: memFree=1017800/2055920 swapFree=4178464/4192956
[pid=6577] ppid=6575 vsize=5356 CPUtime=0
/proc/6577/stat : 6577 (kw_pre) S 6575 6577 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243029523 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1339 231 192 169 0 50 0
[pid=6578] ppid=6577 vsize=217504 CPUtime=1200.04
/proc/6578/stat : 6578 (kw_preprocessor) R 6577 6577 6261 0 -1 0 49240 0 0 0 119909 95 0 0 25 0 1 0 243029523 222724096 46957 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/6578/statm: 54376 46957 254 542 0 53825 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 222860

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 6577 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.09
CPU system time (s): 0.95
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 222860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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 1.26981 second user time and 3.10553 second system time

The end

Launcher Data 

Begin job on node63 at 2009-05-12 19:40:34
IDJOB=1806509
IDBENCH=24749
IDSOLVER=646
FILE ID=node63/1806509-1242150033
PBS_JOBID= 9289661
Free space on /tmp= 66124 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest03-SGI_30_50_30_20_1-dir.sat05-439.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806509-1242150033/watcher-1806509-1242150033 -o /tmp/evaluation-result-1806509-1242150033/solver-1806509-1242150033 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806509-1242150033.cnf

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

MD5SUM BENCH= be0552b4894b69c578ebcc0b17dda689
RANDOM SEED=1420091308

node63.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		: 3000.236
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		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1206328 kB
Buffers:         80012 kB
Cached:         681276 kB
SwapCached:       8676 kB
Active:         296176 kB
Inactive:       475416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1206328 kB
SwapTotal:     4192956 kB
SwapFree:      4178464 kB
Dirty:            3824 kB
Writeback:           0 kB
Mapped:          14984 kB
Slab:            63792 kB
Committed_AS:   971648 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66120 MiB
End job on node63 at 2009-05-12 20:00:36